Professional Electrician & Installer December 2024 by Hamerville Media Group

ELECT RICIAN

45 A look at the practice of unfused spurs off a ring

48 How to verify the quality of the emergency lighting products you’re ﬁtting 51 The problems associated with inferior quality connector products 54 Bonding issues and extraneous-conductive-parts in electrical installations

57 How earth electrode resistance can be improved as part of a planned approach to installation

61 Master-slave lighting – is it worth it?

62 How professionals can protect themselves from the hazards of counterfeit batteries and goods

64 Detailing some of the year’s high points for a busy EV charging brand

66 An overview of some of Luceco’s most important innovations during 2024

68 We put the questions to the Co-founders of a new player in the EV chargepoint market

70 Should we be exploring new process models that treat lighting as a service?

72 Which products have been speciﬁed, and where?

74 Rounding up the newest product, tools and equipment to help you with your work

Prize Draws

23 WIN! Your chance to ﬁll up your stocking with some amazing prizes this festive season

Meet the team

Editor RICHARD BOWLER

email: pe@hamerville co uk

Digital Manager

REBECCA MCGEOCH

email: rmcgeoch@hamerville co uk

Digital Assistant

ADAM ROBERTS

email: aroberts@hamerville co uk

Advertisement Manager

ANTHONY SCOTT

email: ascott@hamerville co uk

Assistant Advertisement Manager

IAN TURNER

email: ianturner@hamerville co uk

Design

ADEEL QADRI

Production Assistant

KERRI SMITH

Group Production Manager CAROL PADGETT

Distribution Manager

KARL CLARK

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PCP TELFORD

Published by:

HAMERVILLE MEDIA GROUP

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Editor’s Viewpoint

Christmas cheers for some, Christmas fears for others

When we consider the 12 months that have just passed, is it any wonder that mental health experts are clamouring to remind us all of the help and support that is available around this time of year?

As we enter the end of another year that, at best, could be described as ‘difficult’ it's fair to say that there’s a lot of concern in the air for many people in terms of what the future might hold

Nonetheless the Christmas period provides many of us with the chance to be around those we cherish and love the most and to at least put any worries that lie ahead to the back of our minds for a few days at least.

It should also be remembered that there are many individuals out there who might not be so lucky.

For a growing number of those employed in construction this time of year is often shrouded in darkness and bleak thoughts from which there appears no respite or escape

Money worries, family issues, feelings of isolation and loneliness are just some of the issues that can all be heightened. Tragically, around 4,500 people take their own lives in England, and suicide is now firmly established as the leading cause of death for men under the age of 42

Right now, one in six workers in the UK is suffering from the effects of debilitating depression, anxiety or stress, but such is the stigma attached to this illness, that rather than actively seek help, some are choosing to take their own lives.

Within our own sector, the Electrical Industries Charity (EIC) has done a tremendous job at raising awareness and offering support, with its efforts recently expaning to the apprentice channel, while many selfless electrical professionals continue to fund-raise

“Giving someone the gift of your time for a couple of hours, or an afternoon/evening, could make all the diﬀerence to their wellbeing over the next few weeks.”

and offer a supportive ear to those who most need it

Clearly it's been another difficult year for everyone, but this period has also helped many to reflect upon the things in their lives that are most valuable – namely family, friends and loved ones.

For those that aren't fortunate enough to have such pillars of stability available to them in what is likely to be an extremely testing time, please keep an eye out for them and make sure they seek help if you suspect they might be suffering.

Giving someone the gift of your time for a couple of hours, or an afternoon/evening, could make all the difference to their wellbeing over the next few weeks

We’re looking to provide a bit of Christmas cheer in this month’s issue as we’ve got an absolute sack full of prizes to be won in our Xmas Giveaways section (starts on page 23, plus we take the time to crown the annual winners of PE's Top Product Awards (starts on page 29).

Enjoy the issue, have a decent Christmas and New Year and we’ll see you all again in 2025!

Richard B o wler

Surge in demand for best practice guides prompts professional channel launch

Electrical Safety First has launched new professional social media channels in a bid to address the surge in demand for its guidance from the professional trade sector.

These new social media channels, titled ‘ElecSafetyPro’ will deliver safety updates, expert insights, and opportunities for industry collaboration

The channels – spanning Facebook, Instagram, Threads, X (formally known as Twitter), TikTok, YouTube and LinkedIn –will act as a go-to resource for professionals seeking the latest safe working practices, regulatory updates, and educational content.

The new channels come as interest in the charity’s renowned ‘Best Practice Guides’ soars, with downloads doubling from January to August 2024 versus the same time-period last year

The channels will feature, amongst other things, updates and discussions on the Wiring Regulations Advisory Group, providing electricians with invaluable guidance co-ordinated and published by Electrical Safety First

Best Practice Guides, developed in collaboration with 20 leading industry bodies, will continue to provide authoritative information on a range of technical subjects, equipping

professionals with the knowledge needed to maintain the highest standards of electrical safety

The channels will oﬀer a selection of video content, including deep dives into BS 7671 Amendments, an ‘All you need to know’ guide into the Wiring Regulations Advisory Group (WRAG) and a bitesize masterclass on safe isolation

In response to the growing interest and enquiries from electricians and those in the industry, electrical installation safety engineers from Electrical Safety First will address FAQs

through a series of informative and engaging video segments hosted on the ElecSafetyPro channels

Additionally, the ElecSafetyPro channels will keep professionals up-to-date with the latest on Electrical Installation Condition Reports (EICRs), coverage of industry-led events, such as the annual Installation Seminar, and an exclusive series of practical ‘how-to’ videos for on-the-tools sparkies.

With a strong focus on video, content is designed to be more accessible for busy industry professionals

NICEIC unveils new training locations

NICEIC has announced three new training locations, further signifying its dedication to providing businesses across the UK with convenient access to high-quality training programmes.

Available at JTL Training Centre, Birmingham:

l Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installations (2391-52)

l Level 3 Award in the Requirements for Electrical Installations BS 7671:2018 (2382-22) .

Available at RT Training Solutions, Ipswich:

l Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installations (2391-52)

Available at Bromley Campus, Bromley: l Level 3 Award in the Design, Installation and Commissioning of Electrical Energy Storage Systems l Level 3 Award in the Requirements of Fire Detection and Fire Alarm Systems for Buildings BS 5839-1:2017

With the addition of these sites, NICEIC oﬀers training in 16 UK locations Earlier this year it expanded its network with new locations in Penkridge, Telford, Bristol, London, Gatwick, Dartford, Manchester and Maidstone

NICEIC’s training programmes oﬀer individuals professionally accredited CPD and ensure electrical businesses stay up-to-date with industry requirements

Each course is developed and delivered by industry experts, guaranteeing participants receive the essential knowledge and best practices required for their role

Win a city break with BG Moving up in the world

Installers have a last chance to win big in December as an exciting new competition from BG Electrical extends into its last month.

With a grand prize of a European city break, along with a host of other amazing prizes, including Moto GP tickets, a Porsche driving experience, Merlin Annual Pass and smart TV, plus much more, the competition is open to all installers purchasing a product from the BG Circuit Protection range (excluding accessories) until 10th December 2024.

Once you’ve purchased any BG consumer unit, protective device or industrial switch, simply upload your valid receipt or invoice to bgwin.co.uk to enter the draw for your chance to WIN BIG!

It’s one entry per purchase, so the more you buy, the more chances you have to win!

Ovia has moved its warehouse and distribution centre from its original site in Tamworth Staﬀordshire, to a brand new, increased-capacity premises in nearby Appleby Magna.

As the lighting division continues to expand, the new 51,000sq ft site will not only accommodate an increased number of products, but will play a role in helping the company, and Scolmore Group as a whole, to manage its sustainability targets

Located adjacent to J11 M42, the new warehouse unit –Mercia 51 at the Mercia Park development – has been constructed to the highest levels of speciﬁcation and sustainability

The whole Mercia Park development has been built at Net Zero carbon in construction, and the Ovia unit is Net Zero ready, BREEAM Excellent and EPC A rated The new premises also beneﬁts from solar panels on the roof and 10 active EV parking spaces, with passive infrastructure in place for a further 32 and storage for up to 12 cycles.

Electrical contractor wins industry award ﬁve years after start-up

An electrical contractor set up near Bristol less than ﬁve years ago has scooped a national award for being the best small business in the industry.

Staﬀ at Source Electrical recently attended the ECA Awards 2024 ﬁnals at the Hilton London Bankside hotel, winning the Electrical Contractor of the Year award for companies up to £5m in turnover

“This recognition among our peers reﬂects the hard work, dedication, and innovation of our entire team,” said Ian Rogers, Managing Director of Source Electrical.

“We’re incredibly proud of what we’ve achieved together and grateful for the support of our clients and partners ”

He added: “A huge thank you to the ECA for this prestigious award and to everyone who has been a part of our journey Here’s to continuing to raise the bar in our industry ”

Source Electrical was set up in 2019 by Ian and his Co-director Paul Lanning, who between them have more than 40 years’ experience in the electrical contracting industry

Employing 20 staff from premises in Station Road, Worle, the company offers design, specification and installation services across a variety of sectors

It specialises in renewable power and heating systems, including EV charging solutions for business and residential customers

When entering the ECA award, Source Electrical highlighted its work saving clients money and carbon emissions through LED lighting upgrades, installing photovoltaic panels for a variety of organisations and helping businesses convert ﬂeets to

electric vehicles.

Dave Battrick, Regional Manager for the West and South West at ECA, said: “On behalf of the ECA, I’d like to congratulate everyone at the company for their hard work and commitment to raising standards in the industry

“They’re a great company with an excellent set of values and work ethics – deserved winners and we look forward to seeing them progress.”

‘Colin’s Changed’ campaign promotes beneﬁts of electric vans

Renault Trucks UK & Ireland has launched a new multimedia campaign, titled ‘Colin’s Changed,’ to highlight the advantages of tradespeople switching to electric vans.

The campaign centres around the Renault Trucks E-Tech Traﬁc, an electric van designed to meet the needs of tradespeople, combining cost-eﬃciency, range, payload and quietness

The humorous ﬁlm portrays a relatable tradesperson discussing how his workmate, Colin, has noticeably changed for the better after getting an electric van.

With a light-hearted tone that reflects the typical British sense of humour, the advert highlights the key benefits of the E-Tech Trafic, including:

l Low operating costs with no compromise on performance

l Payload of up to 1.16 tonnes

l Quietness, making it ideal for early morning starts that keep the neighbours happy

l Up to 394 km range, providing ﬂexibility for tradespeople on the move

As part of the campaign, Renault Trucks is also oﬀering an attractive 0% ﬁnance deal for 12 months, available until 31st December

2024 Additionally, customers can opt for a low-rate ﬁnance oﬀer, which includes a Mobilize home charger or ChargeCard worth £750, supporting tradespeople as they transition to electric vans

Carl Kammerling International (CKI), the home of C.K Tools, has announced the launch of its new website.

The revamped site delivers an enhanced user experience, demonstrating the company’s commitment to providing an unrivalled service for its trade and professional customers both in the UK and internationally

A new streamlined design and optimised navigation with new features such as dynamic ﬁltering, product carousels and an improved layout allows users to browse and discover product solutions from CKI’s bestselling product portfolio more quickly and eﬃciently than ever before

The new trade portal provides a more streamlined ordering experience for wholesale customers, providing quick access to product details, pricing and order tracking all in one place across leading CKI brands, including C K Tools, Avit, Kasp and Clipacore

Thorn Lighting has launched City of Thorn, an innovative digital tool that allows lighting designers, installers and building managers to easily ﬁnd the correct interior and exterior lighting and control solutions for their project.

Oﬀering a ﬁrst-of-its-kind interactive 3D city, customers can explore lighting solutions on desktop or mobile by clicking through various parts of the 3D model It is available in English, German, French, Spanish and Italian

Providing a comprehensive overview of Thorn Lighting’s product portfolio, City of Thorn is divided into six areas: Education, Industry, Retail, Sports, Urban & Architectural and Road & Street Selecting one of these will allow the user to see multiple interior and exterior lighting applications within that sector and view key product information and speciﬁcations

The tool has been developed to make it as easy as possible for customers to ﬁnd the products and information they need and has been designed to be universal Lighting designers and architects can use it as a resource to ﬁnd the solutions that will best suit a new scheme, while installers can use it on-site when engaging with a client about a project, allowing them to quickly and easily highlight relevant products

City of Thorn is also intended as a simple to use tool for facilities managers and building owners, helping them to understand the options available in a clear and visual way.

Thousands of home EV chargepoints secure grants

Landlords, residential car park owners, renters and ﬂat owners are being urged to apply for UK government grants towards installing EV chargepoints at their homes, as oﬃcial data reveals the numbers of grant-funded installations just a few months before their withdrawal.

The Electric Vehicle Chargepoint Grant (EVCG) closes on 31st March 2025 and no continuation or replacement has been announced So far it has helped fund 7,738 charging sockets by contributing almost £5.9 million from the Oﬃce for Zero Emission Vehicles (OZEV), according to new data.

Flat owners and renters have installed the most charging sockets: 4,501 with £1 575 million in grants Residential car park owners have installed 2,148 sockets, taking £3 85 million in grants And landlords have installed 1,089 outlets with grants of £0 45 million Car park owners and landlords can apply for larger grants, as opposed to a ﬂat which will always only have one installation.

Daniel Forsberg, Marketing Manager for EVSE at CTEK, said: “Residential car park owners have been busy installing EV charging Thousands of EV drivers in ﬂats or rented properties are now charging at or near home thanks to these OZEV grants

“But there will be thousands more who could beneﬁt from cheaper charging at home and the clock is ticking on them applying for the grants Landlords too can get grants to add value to their properties and make them a more attractive proposition for renters with EVs ”

Residential car park owners and landlords can get up to £350 per socket for up to 200 each year for residential

properties Infrastructure grants for the wider work needed to install multiple chargepoints are £500 per parking space, for chargepoints installed now or envisaged in the future

GET MORE DETAILS ON CTEK’S RANGE OF EV

GET YOURSELF CONNECTED!

With a full selection of hybrid work lights on oﬀer, we learn more about why the SCANGRIP CONNECT range is made for work and built to last.

SCANGRIP CONNECT is a range of innovative professional hybrid work lights that connect to the world of power tools. This is all thanks to a ground-breaking lighting solution that’s never been seen before!

Compatible with all leading power tool brands, the full range is ready to run on your existing 18 V/20 V battery system using a unique smart CONNECTOR –giving you the freedom to choose the work light you need, regardless of your battery brand preference

Battery packs that are part of the CAS system (brands such as Metabo, for instance) beneﬁt from direct use without the need for a CONNECTOR, while the additional option of a corded POWER SUPPLY delivers a truly hybrid work light that provides unlimited run time

The NOVA 4, NOVA 10, and AREA 10 also feature an integrated backup battery which means you’ll ne caught out when you light on a job.

With a range of stan and suspensions available, the work lights can be placed anywhere you need

SCANGRIP CONNECTOR

SCANGRIP has developed a unique CONNECTOR for each power tool brand that fits 18 V/20 V battery packs Simply mount the CONNECTOR to the work light, attach your battery and you’re ready to work

The BATTERY SAFETY SYSTEM protects the battery pack and makes it safe to se It features automatic discharge protection, overload protection, and temperature lance which means your 18 V/20 V battery in without damaging it

The CONNECTORS are protected by a design patent and independently tested and approved by TÜV Rheinland. Each unit has been individually designed to ﬁt each power tool brand

NOVA FLOODLIGHTS

Robust ﬂoodlights in three diﬀerent sizes and lumen outputs across the NOVA 2, 4 and 10 all feature the latest high-performance COB LED technology, providing from 2,000 to 10,000 lumen Flexibility and functionality feature high in this range with multi-positional handles that double as stands and built-in

efficient lighting, offering complete flexibility for all trade professionals at the worksite

threaded mounts that allow the lights to be fitted to a range of clamps, tripods, brackets and suspensions for maximum light coverage in different positions.

Built-in light dimmer functions allow the light to be adjusted to suit the job in hand with extra features such as a built-in power bank with a USB outlet to charge mobile devices The NOVA 10 model also features Bluetooth technology for hands-free light control.

The housing is made of sturdy die-cast aluminium and resistant to drops, shocks and vibrations, making the NOVA the perfect companion for site work

TOWER 5 + COMPACT

Dual-headed floodlights with integrated tripods ensure the TOWER 5 is the ideal all-rounder Featuring 360° flexible and independently adjustable floodlights, the lights can be positioned in many different positions to obtain the desired lighting angle and output of up to 5,000 lumen

Lightweight and compact, it's fully extendable up to 2 metres in height with a slimline quick-fold system and built-in handle

The COMPACT CONNECT is the perfect choice for jobs where a quick, ﬂexible solution is required alongside a quick set-up when moving around site or job-to-job Delivering a powerful 2,500 lumen, the sturdy, slim design weighs just

2 7 kg and features a quick-release function on the extendable tripod which reaches from 0 9 to 2 metres

AREA 6 + 10

For diffused and uniform light output when you need powerful efficient illumination of the entire work area, AREA 10 offers the freedom to switch between 360° and 180° illumination, according to the work task Featuring a built-in dimmer function, the light output can be adjusted at five different levels up to 10,000 lumen

A built-in carry handle makes it easy to move around with a solid base for stability, while integrated BLUETOOTH light control provides extra freedom on the job, and the built-in power bank with USB outlet allows for mobile device charging

Dust and waterproof to IP65, the AREA 10 is an extremely sturdy work light with an internal backup battery that secures 50 extra minutes at 1,000 lumen

AREA 6 provides a diﬀused and uniform light up to 6,000 lumen, featuring 2-level light output (50-100%) which makes it possible to adjust the light according to the work task at hand Both AREA products are supplied with a ﬂexible hook and can also be mounted directly onto the SCANGRIP TRIPOD

BASIC + DUO

Compact and lightweight, the BASIC and DUO fit perfectly in any professional’s tool bag The DUO floodlight is an extremely powerful work light with two settings that deliver 1,250 or 2,500 lumen from two 360° flexible lamp heads.

DUO CONNECT can be positioned on the surface where the battery base is acting as a stand The foldable metal hook is for ﬂexible suspension For positioning in height, DUO CONNECT is also compatible with the 2 m SCANGRIP TRIPOD.

The BASIC packs a punch that belies its

name and is the obvious choice if you need a compact, value-for-money universal ﬂoodlight that can be used everywhere

The BASIC CONNECT provides up to 1,000 lumen and can be adjusted in two lighting settings – 50% and 100% – while the lamp head can be rotated 180° and sideways for directional light

Weighing just 340 g without a battery pack, it can be positioned on the surface where the battery base is acting as a stand or suspended using the 360° retractable hook

MULTILIGHT

The new high-performance MULTILIGHT CONNECT is based on the idea of combining a basic bare tool body seen in the power tool world with a range of different work light heads that can be used and exchanged according to the job’s demands MULTILIGHT CONNECT provides you with complete freedom to choose and tailor exactly the work light solution you need SCANGRIP offers the option to choose the MULTILIGHT BODY CONNECT on its own, complete with a specific light head from the range or even as a kit box that includes the body and each of the available heads: NOVA floodlight, AREA, SEARCH, and FLEX, giving you option to expand the range to match your needs. Thanks to the flexible part of the body, all light heads can be adjusted at an angle of 120°

As one of Europe's leading manufacturers of innovative LED work lights, SCANGRIP will always reach for that extra brightness, that extra operation time, and those little touches that make a real diﬀerence when you need the best work light you can get

BROWSE THE FULL SCANGRIP CONNECT RANGE OF WORK LIGHTING AND SOLUTIONS AT: WWW.RDR.LINK/EBI007

With electrical businesses and professionals required to submit their tax Self Assessment by January 31 2025, HMRC provides ﬁve top tips you should follow to avoid last-minute stress or penalties.

LOOK AFTER YOUR ‘SELF’

1. Untaxed income

If you received any untaxed income in 2023-2024 then use the ‘check if you need to do a tax return’ tool on GOV.UK to see if you need to submit one. If you do, and if you’ve never completed a tax return before, you’ll need to act quickly and register for Self Assessment Once you’ve registered you’ll get a Unique Taxpayer Reference which is needed for your tax return

2. Subcontractors

Ensure you’re registered under the Construction Industry Scheme (CIS). The scheme requires contractors to deduct money from your payments and pass it on to HMRC Subcontractors don’t have to register, but deductions are taken from

their payments at a higher rate if they’re not registered There’s also a YouTube video to explain invoicing for materials for CIS contractors.

3 Record keeping

HMRC requires you to keep records, such as details of your income and expenses, including invoices, receipts and bank statements It also makes completing your tax return and calculating taxable income easier and more accurate

4. Claim expenses

Don’t forget to claim allowable expenses such as tools, equipment, travel costs and protective clothing which can help reduce your tax bill

5. Avoid penalties

Don’t miss the tax return and payment deadline of 31st January 2025. If you need help between now and the deadline then make full use of HMRC online services, information on GOV UK and YouTube so you can get it completed on time

Tax bills

Completing your tax return early means you’ll ﬁnd out how much you owe (if anything) and can budget ahead of the payment deadline

The deadline for all of this issue’s Christmas Giveaways is: 10/01/2025. Usual T&Cs apply.

[GIVEAWAYS]

TOUGHBUILT

3-PIECE STACKTECH SYSTEM

to win

ToughBuilt’s 3-piece StackTech system is the world’s fastest, and most advanced mobile storage solution Offering unrivaled durability, greater capacity, and a faster, more intuitive interface, this cutting-edge system deliv rugged, fully configurable platform that dominates on any terrain StackTech features a deep chamfered top which aligns product bases and makes stacking fuss-free. A self-locking mechanism automatically engages when dropped into place and unlocks simply with one hand. Drop-on auto-locking boxes, drawers, and bags engage a tactile, single-stage switch that visibly indicates when your Stack is secured. And ToughBuilt’s steel-armored accessory rails integrate with a full suite of customisation options, as well as with ToughBuilt’s original ClipTech organisation ecosystem, to make every job site a convenient, comprehensive, professional-grade workspace Next summer, the system will be expanding with The ToughBuilt Transporter Series, a groundbreaking, first-of-its-kind transit system built to redefine jobsite speed and convenience, saving professionals from stress, injuries, and wasted time

To celebrate the festive season, ToughBuilt is giving one lucky individual the chance to ﬁll their stocking with the 3-piece StackTech system!

LUCECO

3-PANEL OPEN AREA WORK LIGHT

Luceco’s new 3-panel open area LED work light allows you to seamlessly adjust light direction, with foldable and rotatable side panels, ensuring maximum visibility in any workspace The light can be easily transported with a hidden extendable handle and can be mounted onto a tripod to get the perfect lighting angle It also comes with a USB-C charging cable

10 to win

10 lucky readers will have the chance to light up their workspace this Christmas as Luceco is oﬀering 3-panel open area work lights as stocking ﬁller prizes

TRITON

ENVI ELECTRIC SHOWER

1 to win

ENVi is the first electric shower to combine personalised profiles, settings to encourage behaviour change, and an installation solution that creates a stylish, minimal electric shower design The shower’s digital control panel hosts up to six unique profiles, allowing users to customise their experiences through tailored temperatures, pressures, and durations ENVi’s eco-mode empowers users to help reduce water and energy consumption by showering for a minute less. It also offers thermostatic functionality for enhanced temperature stability Tri-Hub, the electric shower heater unit, can be placed up to 3 m away from the control panel – making it suitable for installation in a surrounding loft space or an airing cupboard, depending on the homeowner’s preference and household layout This provides a stylish and minimalist finish within the showering space. ENVi is an A-rated appliance designed to provide peace of mind for the increasing number of specifiers, developers, and installers who have been tasked with incorporating efficiency and sustainability into appliances throughout the home It’s also Triton’s first ClimatePartner certified product, demonstrating the business’ commitment to taking responsibility for its carbon emissions

This Christmas, Triton Showers is giving one lucky reader a chance to win an ENVi electric shower with an Inline Wall Fed Shower Kit in a sleek black ﬁnish

[GIVEAWAYS]

MARSHALL-TUFFLEX TUFFLEX TILE & VIRGIN EXPERIENCE VOUCHER BUNDLE

SCANGRIP TOWER 5 FLOODLIGHTS

Connecting the latest LED technology in professional work lights with the world of power tools – the Scangrip CONNECT range is compatible with all leading 18 V/20 V batteries, giving you the freedom of choice (find out more about the full range on pages 18 & 19) The TOWER 5 is an integrated tripod with two built-in floodlights, providing up to 5,000 lumens Features and benefits include long operating times; compact, lightweight and easy to carry around when folded; floodlights are independently flexible to 360°; supplied with CONNECTOR of choice or can be used directly with the METABO/CAS battery system

SCANGRIP is celebrating this launch, and it’s presence as PE’s ‘cover star’ for this month, by oﬀering three lucky readers the chance to win a fantastic TOWER 5 ﬂoodlight

to win

The ‘Tuﬄex Tile’ takes the hassle out of traditional ceiling installations with a ready-to-use pattress solution for contractors installing products such as spotlights, smoke detectors or PIR sensors into suspended ceilings Manufactured from Correx rather than traditional plywood or MDF, the unit is lightweight yet strong, and is easy to cut or drill Designed for convenience, the Tuﬄex Tile is pre-cut to the standard 59 5mm2 ceiling aperture, not only reducing cutting and sawing time on-site, but also eliminating the dust that is generated when cutting wood to size

Furthermore, it features pre-chamfered edges for an easy and seamless ceiling fit The material is both flame retardant and self-extinguishing, offering further benefits to the end user and removing a key component of the fire triangle Thanks to its slimline and lightweight design, the Tufflex Tile is easy to handle, store and transport and is available in packs of 25 units

Marshall-Tuﬄex is spreading the festive cheer this season by giving one lucky reader the chance to win a pack (25x) of the ‘Tuﬄex Tile’ PLUS a £100 Virgin Experience voucher.

C.K TOOLS

JOKARI CABLE KNIFE

4-70 SET

1 to win

to win

Carl Kammerling International (CKI) has added the German brand Jokari, known for its high-quality range of professional tools for stripping wires and cables, to its brand portfolio. The bestselling system includes a cable knife and interchangeable bracket system to strip the most common cable types with ease Brackets can be changed to adapt to diﬀerent cable sizes, from 4 mm up to 70 mm in diameter, and cutting can be monitored easily thanks to the window in the bracket to see the knife stripping Jokari is well known for its high quality and ergonomically designed cable knives and strippers – providing electricians with a reliable and safe way of stripping cables Each of the products in the range have been cleverly designed and rigorously tested to make repetitive installations easier and faster to achieve, adjusting the depth of the strip and providing a clean strip of the desired amount, with ease and less fatigue

To celebrate this new partnership, which will see the Jokari range available to wholesalers and electrical professionals throughout the UK and Ireland, CKI is oﬀering one lucky reader the chance to win a T71000 - Jokari Cable Knife 4-70 Set.

The deadline for all of this issue’s Christmas Giveaways is: 10/01/2025. Usual T&Cs apply.

THEBEN SMART LIGHTING KIT

Theben’s lighting solutions are renowned for their quality, innovation, and ease of installation, making this month’s prize a must-have for electricians looking to offer their customers the very best in smart lighting technology The theLeda D UDL AL LED outdoor light combines sleek, modern design with energy efficiency and offers superior illumination for outdoor spaces, adding both safety and style The DIMAX 54 plus B, the smallest dimmer on the market, is ideal for flush-mounted installations where space is limited but performance is key. Meanwhile, the DIMAX 545 plus P universal dimmer provides seamless control of all dimmable lights, ensuring perfect lighting for any environment

2 to win

HIKOKI POWER TOOLS TABLESS 8.0 AH MULTI VOLT BATTERY STARTER SET (PLUS 5 X HOODIES)

HiKOKI Power Tools has launched its cutting-edge 8 0 Ah tabless Multi Volt Battery. The BSL3640MVT features tabless cell technology that delivers more power, faster charging and longe runtimes. Designed to work with both 3 V and 18 V HiKOKI power tools, it delivers up to 2,160 watts, 50% more than previous models, making it the ideal choice for heavy-duty tasks like drilling, grinding or cutting What makes this battery stand out is its tabless technology which reduces internal resistance and heat. This means longer runtimes and increased durability, even under tough conditions The technology also reduces the build-up of heat, minimising tool wear and tear, and speeds up charge times – when paired with the UC36YSL2 charger, the unit charges fully in just 40 minutes

1 to win

One lucky entrant will win a UC36YSL2JAZ starter set, with 2 x 8.0 Ah tabless batteries and the 40min superfast charger included Five runners-up will also land a branded HiKOKI hoodie to keep you looking sharp on-site

INTEGRAL LED

EVOFIRE MICRO BEZEL FIRE RATED DOWNLIGHT BUNDLE

Two lucky winners will receive a premium smart lighting prize bundle package featuring Theben’s theLeda D UDL AL LED outdoor light, the ultra-compact DIMAX 540 plus B flush mounted dimmer, and the versatile DIMAX 545 plus P universal dimmer

1 to win

Since its launch in 2016, the Evofire has set the standard for fire-rated downlights, offering cutting-edge performance and a patented canless design that ensures easy installation, flexibility in lighting options and enhanced longevity, alongside premium fire protection Now, with the introduction of the Evofire Micro Bezel edition, this iconic range takes an exciting step forward in aesthetics, offering a lighting solution that is as discreet as it is functional Available in three configurations the Micro Bezel design is up to 40% smaller than previous models and features an ultra-slim 1 mm profile, blending seamlessly into any ceiling for a modern, minimalist look Manufactured from fire-rated steel and tempered glass, this downlight is engineered to meet the highest standards of quality and safety Its design departs from the traditional canned configuration, favouring an open-back structure that significantly improves heat dissipation, extending the lifetime of your lamps

We’re giving away one bundle of 30 standard-size, fixed Evofire Mico Bezel downlights in white to help add style and safety to your next installation

[GIVEAWAYS]

ELTA TRADE

TLW GLOBAL ALASKA IP65 CCT BULKHEADS

The TLW Global Alaska IP65 CCT bulkhead lights are perfect for outdoor or bathroom lighting projects. These versatile LED lights combine sleek design with durability, making them ideal for any home or commercial space But that’s not all! If you're an installer, this is the perfect opportunity to sign up for an exclusive trade discount with TLW Global As a leading LED lighting supplier and manufacturer, the company offers next-day delivery, bespoke products, and an online configurator tool designed specifically for installers Plus, when you register for a trade account, you’ll receive an additional 10% off your first order with the code "first order 24” if used before the end of 2024

Christmas is the season for giving, so the team at TLW Global is celebrating by oﬀering ﬁve lucky readers a chance to win one of the TLW Global Alaska bulkheads

5 to win

DEXA DMEV 150 FAN & ELTA TRADE BUNDLE

Elta Trade’s single flow DEXA dMEV 150 Fan is a continuously running trickle extract fan that comes with an intelligent timer and humidity sensor to automatically boost the airflow when needed Equipped with the latest energy-efficient EC motor optimised for continuous running, the DEXA dMEV 150 Fan consumes very little power, whilst managing humidity, removing household pollutants, and improving the indoor air quality for occupants It runs constantly at minimum speed to extract stale air out, and automatically increases to an intermediate speed if the built-in humidistat or run-on timer are activated. The fan is wall, ceiling, and window mountable (ceiling mounting gasket or window mounting kit required), making it highly versatile for all installation requirements With an aesthetic front cover and quiet in operation, it’s a perfect choice to prevent condensation and improve the indoor air quality in homes this winter

This Christmas, one lucky reader will win a DEXA dMEV 150 fan from Elta Trade Plus, the selected winner will also receive an Elta Trade bundle, including a beanie hat, tape measure, graph pad, pencils, and an Elta Trade t-shirt

TIMEGUARD SMART WALL SWITCHES

1 to win 2 to win

Timeguard’s new smart wall switch is a simple direct two-wire replacement for a standard switch that really does eliminate the flickering that can be a problem when controlling LED lighting with smart switches This is because the power is routed through an internal battery, rather than capacitors. The small mains current that has to be maintained to power the switch itself is absorbed by a trickle-charging battery, which can hold onto it unlike the capacitors used in earlier design concepts. The mains supply is therefore effectively isolated from the switching controls and cannot cause flickering with even the lowest-power LEDs The ZV700 offers all the automatic time control options you would expect from Timeguard, including timed and photocell control, as well as acting as a normal switch

Try it for yourself Timeguard will send two winners a smart wall switch to celebrate the Christmas season in style!

The deadline for all of this issue’s Christmas Giveaways is: 10/01/2025. Usual T&Cs apply.

JEFFERSON TOOLS

5 TREAD MULTI-PURPOSE FIBREGLASS TELESCOPIC LADDER

Designed with the highest quality, this ladder is built to stand the test of time Its ﬁbreglass frame is lightweight and anti-corrosive, making it ideal for use in all environments The double aluminium rivet construction adds extra durability, ensuring the ladder can withstand the rigours of daily use What truly sets this apart is its positioning at multiple heights, whether you're working on uneven surfaces or needing to reach new heights safely. With spring-loaded J locks, adjusting the ladder is quick and easy, allowing seamless transitions between its three conﬁgurations: telescopic, extension, and stairway modes Safety and convenience are front and centre with anti-slip feet and rung threads, while the addition of smooth-glide wheels makes transporting this 19.9 kg ladder a breeze. With a maximum load capacity of 150 kg, it’s built to handle the toughest jobs

To help you get a step up in the world this Christmas, Jefferson Tools is offering one lucky reader the chance to win a 5 tread multi-purpose fibreglass telescopic ladder For any professional who values safety, versatility, and ease of use, this is one giveaway you don't want to miss!

C.K TOOLS E-DRIVER ELECTRIC SCREWDRIVERS

Designed to save time and meet the varied needs of electricians, this product from C K Tools allows users to quickly and accurately complete a job with ease, and in far less time than a manual alternative

3 to win 3 to win 1 to win

The versatile new T4930 E-Driver Electric Screwdriver is designed to tackle heavy duty electrical jobs to small precision tasks, allowing electricians to quickly and accurately drive screws and fasteners without fatigue. Cordless and with up to 200 minutes operating time per charge the E-Driver has an ergonomic design, allowing for supreme grip and control Not only that but its intuitive forward and backward buttons allow the user to change the direction of rotation, tighten and loosen screws with ease. The unit comes complete with rechargeable cable and a high-performance PZ2/SL4 double sided screwdriver bit, made from durable chrome vanadium – to withstand a wide variety of tasks

C K Tools is giving ﬁve lucky readers the chance to upgrade their toolkit with this revolutionary new compact electric screwdriver

RING AUTOMOTIVE MAGFLEX1000

LED STRIP LIGHT

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back at those products that turned electricians’ heads this year

A YEAR OF INNOVATION!

It’s been another busy 12 months in the constantly evolving world of the electrical industry, with every passing year exceeding the last in terms of the quality of new products released to the market and the opportunities for contractors to make more money

Over the last 11 issues PE has provided you with information about all of the hottest products available, so what better way to celebrate the cream of the crop than with a bit of awards giving?

What is a Top Product?

Our highly coveted Top Product Awards are handed out to those products, services, guides and digital aids that have made a significant difference to an electrician’s work and have surpassed all levels of reliability, innovation and quality.

So, stick the kettle on, get yourself a choccy biscuit (or two) and take a trip down memory lane as we crown this year’s Top Product winners that have caught the eye of this magazine and thousands of electricians in 2024.

Don’t forget to use the RDR.Link codes to find more details about each of our winning entries!

SUPER ROD R1R2 MAGNETIC LINK LEAD

Invented by electrician and lecturer, Wayne Draper, the Super Rod R1R2 Magnetic Link Lead – SRR1R2 – is a tool that’s built to streamline your testing process and boost productivity This device brings an array of benefits, including significant time-saving during testing, speedier inspection reports, and reduced risk of damaging connections The product is designed to eliminate the need to remove conductors during R1 + R2 tests, contributing to a safer and more efficient working environment Ideal for electricians and professional testers, it is equipped with a 750 mm PZ2, suitable for most devices, and a 750 mm PZ1, perfect for RCBOs with deep terminals This versatility allows for wide-ranging use across various testing scenarios

Constructed with durability in mind, the Magnetic Link Lead is built to withstand the rigorous demands of regular testing Its robust design ensures longevity and consistent performance, giving you a reliable tool that stands the test of time

SNICKERS WORKWEAR ALLROUNDWORK STRETCH TROUSERS WITH CAPSULIZED KNEEPADS

Earlier this year Snickers Workwear launched a ground-breaking innovation in work trousers and knee protection with the launch of the world’s first built-in, certified kneepads which are completely integrated into a pair of Snickers Workwear’s premium stretch trousers Delivering low-profile impact protection, the AllroundWork Stretch Trousers with Capsulized Kneepads are an innovative combination of cutting-edge sportswear technology coupled with well-established workwear know-how They’re ideal for professionals on-site; for people in logistics and warehousing; industry, engineering and maintenance who are constantly on the move and want the continuous protection of welded-into-place kneepads Designed and engineered in partnership with YBC, the Capsulized kneepad components comprise six protection layers that work with each other to dissipate the energy created by the impact of working on your knees or through bumps in the workplace

ALL LED BEAM MARKER LIGHT

Beam, from All LED, isn't just another lighting solution; it's a testament to the fusion of cutting-edge technology, thoughtful design, and a commitment to lasting quality Beam's dimming capabilities, paired with its 12 V Constant Voltage dimmable LED drivers, create a symphony of lighting possibilities From intimate gatherings to focused work sessions, you control the ambiance with a simple adjustment Lighting is an essential element of interior design, and this unit delivers in style Choose from polar white, carbon black, or aluminium finishes to create a look that's uniquely yours These options complement any aesthetic, from minimalist modern to industrial chic Beneath Beam's sleek exterior lies a robust aluminium construction and the product is designed to withstand the test of time, even in high-traffic areas Gone are the days of wrestling with wires and complicated setups Beam features a 1 5 metre pre-wired cable for hassle-free installation This thoughtful feature saves time and ensures lighting is perfectly positioned, especially in tricky kitchen setups where wire length is crucial At the heart of the product’s performance lies its prismatic lens This innovation ensures even light distribution, eliminating harsh glare and creating a visually comfortable environment Whether you're reading, working, or simply unwinding, Beam provides the perfect illumination A remarkable five-year guarantee further underlines the confidence in the product

IDEAL INDUSTRIES

TWIN & EARTH KIT FOR FLAT CABLE

This 32 A wire connector kit includes the SpliceLine tool plus 2 and 3 port push in and Gen II lever connectors, cable stripper for flat cable and the data T-Cutter – perfect for the busy professional The cable stripper strips flat cable between 0 75 and 2 5 mm2 and up to 12 mm wide Stripping twin and earth cable is easy due to the self-adjusting stripping blades that automatically select the proper position and its open throat construction for unlimited strip lengths The Data T-Cutter tool is a small and compact, yet efficient hand actuated cable cutter with dual curved blades and a shearing cutting action which are recommended for cutting coax and other copper based low voltage cables The curved blades minimise cable deformation, which helps keep the cable impedance (Ω) consistent during connector to cable termination, and allows cable stripping tools to work more efficiently and accurately

OLYMPIC FIXINGS CLAMP4FIRE RANGE

clamp4fire is a one-piece sheet steel cable bracket which features a special locking technology on the front The weight of the inserted cables and lines secures the closure against unintentional opening, while the product provides flexibility through the use mounting brackets which can be mounted under the ceiling or on the wall Olympic Fixings also has a dedicated fire fixing, which compliments the clip perfectly Fix4fire is a well thought-out 6 mm screw with a corkscrew style thread which allows it to be fired straight into a 5 5 mm hole in concrete, plasterboard and wood with no need for a plug, providing a rock solid fixing for the containment system

LUCECO AN ALL IN ONE HIGHBAY

Earlier this year Luceco launched a new range of commercial highbay LEDs which are not only easy to install but offer complete flexibility for the end user The Titan All in One offers not only colour and wattage choice, but also beam angle change all in one unit without the need for added accessories

This is a first for the category, making Titan the perfect ution for warehouses, factories, and any other similar rial or commercial setting The unit can switch sly between three wattage settings to meet the requirements of any project, providing flexibility and efficiency, and offers three customisable colour temperature settings to achieve the desired functionality and aesthetics for any environment The innovative beam angle adjustment enables quick and precise changes between narrow and wide beam angles, ensuring optimal lighting for any environment, all without the need for additional accessories or tooling With a IK08 rating, the Titan All In One is suitable for industrial, commercial, and high-traffic areas where durability is crucial It also has a IP65 rating to ensure suitability in a wide range of environments, including outdoor

MORE DETAILS AT: WWW.RDR.LINK/EBI029

GARY ALDER ‘SO YOU WANT TO BE AN ELECTRICIAN?’ PUBLICATION

For thousands of individuals every year, choosing to become an electrician can be the most important decision they make Not everyone who starts this journey will finish it This book, written by industry professional Gary Alder, explains what to expect from an electrical career, including everything from apprenticeships to business and daily life as a spark –and so much more in between Not only does it cover potential career paths but it also touches on memberships, safety considerations and the potential future of the industry, giving a bird’s-eye view of the key factors individuals need to consider when looking to ignite a career in the electrical industry

POWERED NOW JOB MANAGEMENT SOFTWARE WITH ZS CHARTS & CALCULATOR

Both sole trader electricians and small businesses can gain a lot from job management software Powered Now job management software can help you create quotes and generate invoices with a single click Your customers are automatically informed when you arrange an appointment and you ’ re told when they open your emails or accept a quote Easy to set up reminders prompt customers to request appointments online, while signatures, mileage, photos, costs and automatic recording of time at appointments are all available There’s a comprehensive list of electrical, emergency lighting, fire and renewable certificates with shortcuts to make them easy to complete A major improvement this year has come with the introduction of Zs charts and calculators Max Zs is not only a statutory requirement but is critical to providing safe installations Users can either access the Max Zs calculator independently or use it when it’s needed while completing a certificate

SELECTRIC GRID360 KINETIC RANGE

The GRID360 Kinetic range from Selectric is a revolutionary wireless switch system that eliminates the need for batteries or power cables Unlike traditional wired switches, these switches can be installed on any surface and don’t require complicated cable runs within walls The system provides a clean, convenient, and safe solution that is not only easy to install but also reliable Additionally, users can easily move and rearrange the switch without the hassle of rewiring GRID360 Kinetic wall switches have been proven to be stable in signal transmission, and well-designed in appearance which will fit into the popular GRID360 range of products Furthermore, the system uses a very small amount of energy and so reduces overall power consumption, which will result in economic savings and contribute towards an improved carbon footprint Selectric offers a wide range of receivers to choose from to solve real-life controlling requirements, with a selection of non-dimmable, dimmable, and smart receivers, suitable for wide input voltage from AC85-240 V 50/60 Hz The lowest and highest brightness level can be set by an App on the smart dimmer This helps the performance and compatibility of the dimmer to suit more dimmable light fittings whilst avoiding flicker and slow response issues

ML ACCESSORIES KNIGHTSBRIDGE BT EVO BULKHEAD

Highly durable and very easy to install, the BT EVO from Knightsbridge is designed so that the versatile bulkhead fitting can meet the needs of every application, whether it be commercial or industrial, indoor or outdoor The BT EVO is incredibly flexible, with users being able to customise the fitting by choosing one of three wattages – 9, 14 or 18 W –and selecting a colour temperature between 3000K and 5700K to suit their needs This configurability is enhanced with a wide range of options beyond standard, including emergency, microwave sensor, emergency microwave sensor, corridor function, emergency corridor function, daylight sensor and, finally, emergency daylight sensor Ease of installation is a key feature of the BT EVO range Having been designed for complete flexibility, the bulkheads include BESA and four 20 mm conduit entries, making them ideal for retrofitting proje Terminals are push-fit with loop-in-loop-out capabilities The design, upgraded from Knightsbridge’s existing BT range, includes slimmer bezels and an enhanced diffuser, resulting in a sleeker aesthetic and more uniform illumination The bezels come in a choice of standard round or eyelid, in matt black, chrome and grey This –combined with the choice of wattages, CCTs and options – results in the BT EVO being one of the most versatile bulkhead ranges available on the market today

QUICKWIRE

2 AND 4-WAY SPLITTER 24 A JUNCTION BOXES

2024 has been a big year for Quickwire as it introduced its latest products to market: 2 and 4-way splitter junction boxes for use with 2 5 mm cable and rated at 24 A These clever products open up a whole new dimension of capabilities for users of the Quickwire system The additions allow lightning quick distribution of power and make common jobs like breaking into ring finals, adding spurs, or repairing damaged cable runs much easier Both products are rated to 24 A, accept 2 5 mm solid core Twin & Earth cable and comply to British standards BS EN60670-22 and BS 5733-MF Up until now the main Quickwire product range has been rated at 16 A, commonly for use in lighting circuits Entering the realms of power connection will prove a game-changer for many and facilitates a wealth of new applications As with all Quickwire products, they’re manufactured and built in the UK

GET MORE DETAILS AT: WWW.RDR.LINK/EBI034

C.K TOOLS SOLAR INSTALLER KIT

C K Tools is helping the electrical trade get equipped for the growing demand for renewable energy by developing tools and kits made specially for solar panel installations The brand’s Solar Installer Kit is tailor-made to provide the core tools needed to install solar panels in a lightweight, high quality and affordable package The T5988 Solar Installer 38-piece kit covers every step in the panel fitting process, from marking out, to framing, panel fitment and termination All essential tools for the job are contained within a Magma Rucksack Plus, meaning each item has a secure and designated space, providing ultimate durability and comfort The streamlined choice of items within is lightweight enough to carry and manage easily when working on rooftops The kit also includes the T3671A Ratchet Solar Crimper –for safe, secure crimping of MC3/MC4 PV connector types, which is essential for completing a solar job safely, accurately, and to the required legal standards

ROBUS HARBOUR EXPRESS

GET MORE DETAILS AT: WWW.RDR.LINK/EBI035

TRADEFOX SAFE ISOLATION SIMULATOR

In the latest survey by Super Rod, statistics show there were 9 x fatal injuries from electrocution and 155 individuals injured in the U K, though this number is the tip of the iceberg globally The brainchild of James Cornet, and designed to help both new industry starters and seasoned professionals to safely learn and emulate the process of safe isolation in the workplace, these free, interactive safe isolation simulations for single phase and three phase electrical systems will allow anyone, anywhere in the world, anytime, to train and learn the lifesaving 12 easy steps for safe isolation without the risk of electrocution

From cable tidies and a 4-way push-in terminal block to safety straps, tool-free glands, marked drill points, and two-part retaining clips, ROBUS has optimised every feature of HARBOUR EXPRESS to streamline the installation process But that’s not all, this corrosion-proof unit boasts the next generation of ‘plug & play’ technology with a new ROBUS innovation – a True-Plug&Play Emergency Pack To reduce wiring and speed up the installation time, ROBUS has integrated an emergency pack base into every HARBOUR EXPRESS You simply snap-in the emergency pack accessory to complete the upgrade, eliminating unnecessary wiring Other features and benefits include: CCT3 selectable between 4000K, 5000K, and 6500K, and four power options from 8 to 60 W; high efficacy of up to 170 Lm/W; safety straps secure the diffuser at an angle, so adjusting internal components is quick and easy; two-part retaining clips are designed to hold at an angle to make closing the luminaire effortless

GET MORE DETAILS AT: WWW.RDR.LINK/EBI036

THEDI AR YOFAN I NV ENTOR

Where did the idea come from?

Following signiﬁcant interest in the R1R2 Link, it was a natural progression to develop additional products to assist electricians when testing Taking the conductors out of an RCBO to complete a 250 V Line and Neutral to Earth test has become an inconvenience for many as the test has gained popularity. It can be very frustrating for electricians removing conductors for Initial Veriﬁcation after meticulously dressing consumer units during installation

Are there any other scenarios where the IR Link is useful?

The IR Link is equally as useful on EICRs. It’s common to have lots of se iti equipment installed in mod day installations that could inﬂuence the test results o become damaged when te at 500 V Line to Neutral T IET has produced very clear guidance on how to test Insulation Resistance in Guidance Note 3 – Inspection and Testing Chapter 2 6 7, and the IR Link complements that process

Why did you not use PZ b like on the R1R2 Link?

Continuity testing generat low resistance results Tes through a magnet directly adds too much resistance to this test and could have a signiﬁcant inﬂuence on the results achieved That’s why the R1R2 Link has a magnet behind the PZ bit

NAME: WAYNE DRAPER

FROM: Aberdare, South Wales

OCCUPATION: Lecturer (Part time), Electrician (Part time)

INVENTION: IR Link (SRIR)

The greater cross-sectional area of the PZ bit guarantees a negligible amount of resistance across the connection. The magnet isn’t art of the circuit so adds no onal resistance, giving reliable s every time r Insulation Resistance testing isn’t an issue, therefore the IR ink can test through the magnet. This gives a very strong connection onto the RCBO terminal and ensures that we can have a ‘one size ﬁts ll’ probe

How is the IR Link diﬀerent to other magnetic probes and test leads?

The IR Link brings two probes into one banana socket which means that one test lead can now be used to connect Line and Neutral (as recommended in Guidance Note 3) when you have sensitive equipment installed.

This means that when you’re conducting the test you can clip one test lead onto the earth bar, attach the IR Link probes to the Line and Neutral of the RCBO and have both hands free to operate the test equipment

Are the leads CAT rated?

Yes, the leads are CAT III rated

Are the magnets strong?

The magnets are very strong and guarantee that a good connection is made on both line and neutral terminals The probes have been carefully designed to ﬁt all brands of RCBOs

Is there any other information that you would like to provide?

Users must remember that the 250 V Line and Neutral connected together to Earth test should not be used in isolation on an Initial Verification All cables must be tested at 500 V during first fix, including Line to Neutral, and then can be tested at 250 V with the Line and Neutral together after second fix where sensitive equipment is installed

Why did you work with Super Rod?

Having already experienced success with my ﬁrst invention thanks to Super Rod, there was no one else I would’ve trusted with this new project. The team’s high level of engagement and my involvement in every decision to bring the product to market, combined with their robust manufacturing base and distribution network, made Super Rod the perfect partner!

Working on your own? Need some technical advice? Don’t know where to turn? Ask Megger What it doesn’t know about installing and testing electrical systems isn’t worth knowing Every question will be answered by the Megger Technical Team, and the best will be published in Professional Electrician So, take advantage of the ‘ every question answered’ guarantee today Email your questions to: meggermeasures@hamerville co uk

You ask:

I HAVE A LARGE NUMBER OF EV CHARGEPOINTS THAT REQUIRE THE INTERNAL RDC DEVICE TO BE TESTED ONLY – NOT THE INCOMING RCD PROTECTION. IS THERE A WAY OF SPEEDING THIS UP AND NOT HAVING TO MANUALLY CYCLE THROUGH THE OUTPUT STATES OF THE EV CHARGEPOINT EVERY TIME?

Megger says:

There is now! The RCD/RDC test sequence of Megger’s MFT-X1 multifunction installation tester can be configured to test only the RDC However, it may also be beneficial to test the input RCD at half rated current (½I) to guard against nuisance tripping Also Megger has just introduced the new EVX100 charge point testing adaptor for use exclusively with the MFT-X1 This innovative adaptor automatically cycles the charger through states A, B, C and back when the protective device trips It will save you a lot of time and frustration! That’s not the only benefit of the EVX100 adaptor It mounts directly onto the MFT-X1, so there are no unwieldy and inconvenient interconnecting cables, and it’s controlled from the MFT-X1 user interface When you plug in the EVX100, the MFT-X1 shows only the options relevant to EV testing, which eliminates possible confusion and makes it very easy to use It also provides essential safety checks on the operation of the PP and CP circuits via the MFT-X1 Without a doubt, the MFT-X1 plus EVX100 adaptor will transform your chargepoint testing!

VISIT THE MEGGER MFT-X1 PRODUCT INFORMATION PAGE AT: WWW.RDR.LINK/EBI039

ENTER THE CPD ZONE AND EARN 1 CPD CREDIT

TOWARDS YOUR PROFESSIONAL RECORD!

continuing professional development (CPD) can be broadly deﬁned as any type of learning you undertake which increases your knowledge, understanding and experiences of a subject area or role. To help professionals to better document and prove this process, our CPD Zone contains content and articles that have been checked, veriﬁed and accredited by a third-party specialist organisation

Collectively, the content within this section has been deemed worthy of 1 x CPD credit, or one hours’ worth of CPD

Once this content has been consumed, readers will have the opportunity to scan a QR code which will provide a bespoke, downloadable certificate that can be used as part of a

professional’s ongoing CPD record

This means that if you’re a monthly reader of PE, you could earn up to 11 credits, or 11 hours’ worth of CPD, just by reading a regular copy of your favourite independent industry magazine in 2024

DO NOT SCAN THE QR CODE UNLESS YOU HAVE READ ALL OF THE CONTENT WITHIN THIS SECTION!

A large element of CPD involves self-certification and relies on professionals being honest about what they have actually read, consumed and digested A QR code and RDRLink code have been placed with the final article in this month’s CPD Zone and ONLY once you have read ALL of the articles within this section, should you then scan/enter the code to receive your bespoke certificate

By skipping any of these steps, you’re not just cheating the system, but yourself and your fellow professionals at the same time!

NEW USERS – ACCESS YOUR BESPOKE CPD CERTIFICATE IN FIVE STEPS

1. Read ALL of the content and articles included within this month’s CPD Zone

2. Scan the QR code or enter the RDRLink code with the last article in this section

3. Enter your email address.

4. Fill out your details on the contact form.

5 Download your certiﬁcate for use as part of your annual CPD record

PREVIOUS USERS – ACCESS YOUR CPD CERTIFICATE IN FOUR STEPS

1. Read ALL of the content and articles included within this month’s CPD Zone

2. Scan the QR code or enter the RDRLink code with the last article in this section.

3. Enter your name and email address.

4. Download your certiﬁcate for use as part of your annual CPD record

All certiﬁcates are valid for one year from the issue date If you’re having any issues with downloading your certiﬁcate or using the system, please email us at: pe@hamerville.co.uk

THE CODEBREAKERS

PAULO ALVES: I FOUND THIS GEM ON A RECENT EICR. 2 X SHOWERS ON ONE MCB ALERTED MY FEARS ORIGINALLY, AND THIS IS WHAT I UNCOVERED – LIGHTING TAKEN OFF THE SPLICED IN SUPPLY. HE’D ALSO CUT THE 10 MM TO GE T 2 X CONDUC TORS INTO ONE TERMINAL. WHEN I CONFRONTED THE INDIVIDUAL, I WAS TOLD THAT HE DOESN’ T DO ELEC TRICAL WORK .

Within BS 7671 there’s a requirement for equipment to comply with British or Harmonised Standards Where they do not, the designer or other person responsible will confirm that it is to the same degree of safety It is obvious that the person responsible for this poor installation has no knowledge or understanding of electrical safety

The junction box used is not suitable for external use; even with the on-site modification, duct tape does not feature in the IP rating table The use of either pvc conduit or pvc waste pipe for the cable containment, again utilising duct tape for securing, is not a proprietar y installation method,

The joint in a shower cable to allow branching oﬀ for an additional shower will lead to overloading of the circuit Reducing the copper of a conductor to allow termination into a terminal again will have the additional risk, which could lead to heat build-up and potential fire

Using a shower circuit to feed a lighting circuit from within the shower enclosure fails to meet the requirements for overcurrent protection The lack of provision for cable restraints and the

damage to the bottom left of the shower will allow ingress of water to the electrical terminals of the shower

Lack of circuit protective conductor sleeving and the method of connection shows a disregard for electrical safety

Therefore, the classification code would be a C1, Danger present – Risk of Injur y, immediate remedial action required, due to the exposed live par ts within a special location The Observations, Regulation infringements and Codes applicable

GET THE BOOK AND CRACK THOSE CODES! Updated for BS 7671:2018+A2:2022, NAPIT ’s EICR Codebreakers publication is purpose -written to aid contractors, inspectors and clients, and now includes updates to align with Amendment 2 of the IE T 18th Edition Wiring Regulations The book is the per fect technical aid for electrical professionals and their customers

Need help with cracking those all-impor tant EICR codes? Ever y month the technical team at NAPIT will be studying your latest ‘Caught on Camera’ photos and oﬀering advice on the next steps, should you find a similar installation. If you want the team at NAPIT to help crack your codes then send your pic tures through to us at: pe@hamer ville.co.uk

STEVEN DOBSON: THIS WAS FOUND ON A RECENT EICR – I’D IMAGINE THAT ISOLATING WILL BE A PROBLEM! ONE OF THE IMAGES SHOWS THE BOTTOM OF THE DB – I’M SURE THE BUSBAR SHOULD BE HERE?!

Every item of equipment is provided with manufacturer’s information, with the more complex sections having a detailed assembly sheet It’s obvious that this installer didn’t follow such information, which has resulted in a dangerous situation

This does appear to be an old installation (the plastic consumer unit gives it away), which is all the more worrying as the installation would have been in this state for some time with the client blissfully unaware of the dangers.

In residential premises the double-pole isolator is an essential item of equipment, as it allows a non-technical person to be able to safely isolate the supply It would also be used for any fire and rescue services to be able to safely isolate when attending an emergency

So, the double-pole isolator has effectively been bypassed where the busbar has been connected to the incoming line terminal on the top side of the consumer unit along with all the circuit-breakers

There is excessive copper showing on the connections to the isolator and the circuit breakers The use of red insulation tape as a means to prevent contact with live parts fails to meet product standard requirements Although there is exposed live copper busbar on the consumer unit cover, there does not appear to be any unused entry holes or missing blanks, so this would not be considered as a C1.

The most dangerous aspect of this installation is that the isolation of the double-pole main switch will isolate the neutral conductor but not the line conductor, therefore energising the entire installation for the line and neutral conductors. It would provide the impression that the installation was de-energised with the equipment not functioning, but the conductors would still be energised and could cause an electric shock for anyone coming into contact with conductors or terminals

Therefore, the classification code would be a C1

for lack of safe isolation, incorrect installation of the link busbar, and a circuit protective conductor not sleeved where exposed live parts are present

The Observations, Regulation infringements and Codes applicable to this observation would be: S

The A2:2022 18th Edition Codebreakers publication is priced at £22.00 (members) and £24.00 (non-members). It is available in both hard copy and digital versions * Price is VAT exempt and excludes postage and packaging.

UNFUSED SPURS OFF A RING FINAL CIRCUIT

BS 7671 permits an unfused spur (or cable branch) from a 30 A or 32 A ring ﬁnal circuit supplying accessories conforming to the relevant part(s) of the BS 1363 series to be wired with thermoplastic (PVC) or thermosetting insulated copper line and neutral conductors of cross-sectional area as small as 2.5 mm² (433.1.204) where each accessory forming part of the ring ﬁnal circuit itself is supplied via two such 2.5 mm² conductors. This article from the experts at NICEIC explains why this practice is acceptable.

Designers and installers will recognise that the current-carrying capacity of 2 5 mm² thermoplastic (PVC) insulated copper conductors is generally less than the 30 A or 32 A rated current of the fuse or circuit-breaker at the origin of the ring circuit, particularly once the installation method and any relevant installation factors have been taken into account

This is also the case for cables employing thermosetting insulation where, additionally, they are selected on the basis of their conductor operating temperature not exceeding 70°C as is generally necessary for compatibility with the accessories to which they are connected

Consequently, the circuit protective device cannot protect the conductors of the unfused spur against overload current; if the spur conductors were to

become overloaded, this may result in damage to the insulation, sheath, the immediate surroundings of the cable, or to connected accessories, due to the temperature of the conductors rising to above their rated value

Why is it permitted to use 2.5 mm² conductors for an unfused spur?

Referring to regulation 433.1.204, the following conditions apply to the wiring of a ring final circuit:

l The current-carrying capacity of the cable, corrected for the particular installation conditions (IZ) must not be less than 20 A, and

l The circuit design, under intended conditions of use, should be such that the load current in any part of the circuit is unlikely to exceed the current-carrying capacity of the cable (IZ) for long periods of time (typically in excess of one hour).

Where this is the case, it can be taken that the condition given in indent (ii) of regulation 433.3.1 for the omission of overload protection is met

It should be noted, however, that a

“Additionally, suﬃcient numbers of socket-outlets should be provided and suitably distributed throughout the installation to provide reasonable sharing of load current around the ring ﬁnal circuit (553.1.7).”

conductor size of greater than 2 5 mm² may be required in order to meet voltage drop limits, particularly for long cable runs (see Section 525)

What measures can be taken to make overload of the spur sufficiently unlikely for compliance with BS 7671?

In general, it can be taken that the live conductors of a spur are not likely to carry overload current for long periods of time where the spur feeds only:

l One single or one twin socket-outlet, or

l One or more items of fixed equipment supplied via a fused connection unit, or

l One or more socket-outlets supplied via a fused connection unit.

Additionally, sufficient numbers of socket-outlets should be provided and suitably distributed throughout the installation to provide reasonable sharing of load current around the ring final circuit (553.1.7).

What about the possibility of short-circuit?

Referring to indent (ii) of regulation 433 3 1, overload protection may be omitted based on the grounds that conductors will not be subjected to sustained overload, subject to said conductors being protected against fault current in accordance with the requirements of Section 434

Using the adiabatic equation given in regulation 434 5 2, it can be seen that any of the 30 A or 32 A fuses or circuit-breakers (including those incorporated in RCBOs) listed in regulation 433 1 204 for use as the protective device for a ring ﬁnal circuit will protect the 2 5 mm² live thermoplastic or thermosetting insulated copper conductors of an unfused spur against short-circuit current

And what about earth-fault?

In order to determine whether the 30 A or 32 A protective device will protect the, typically, 1.5 mm² circuit protective conductor (cpc) within a 2.5 mm²

BS 6004 flat twin & earth cable the adiabatic equation given in regulation 543.1.3 should be used.

This will show that any of the 30 A or 32 A fuses or circuit-breakers (including those incorporated in RCBOs) listed in regulation 433 1 204 for use as the protective device for a ring final circuit will protect the 1 5 mm² cpc, provided that the earth fault loop impedance (ZS) at the points supplied by the spur is within the maximum value required by BS 7671 to provide a 0 4 s disconnection time

Further guidance

Further guidance on the installation of ring and radial final circuits for household and similar premises in accordance with regulation group 433 1 is given in Appendix 15 of BS 7671

Electrical Safety First, in conjunction with a number of industry partners, including NICEIC, have produced guidance on the minimum provision of electrical socket-outlets in the home which may be downloaded free-of-charge at:

www.electricalsafetyfirst.org.uk/media /1204/guidance-on-minimum-provision -socketsv2.pdf

Summary

BS 7671 allows the use of 2 5 mm² thermoplastic and thermosetting insulated copper conductors for the connection of unfused spurs from 30 A or 32 A ring final circuits, provided

“Electrical Safety First, in conjunction with a number of industry partners, have produced guidance on the minimum provision of electrical socket-outlets in the home which may be downloaded free of charge...”

certain conditions are met

Although 2 5 mm² conductors typically have a lower current-carrying capacity than the circuit’s protective device rating, regulation 433 1 204 permits their use when the circuit design ensures that load currents are unlikely to cause overload

Measures such as, limiting the spur to supply single outlets of fixed equipment can prevent such overload Applying the adiabatic equation demonstrates that the requirements for protection against short circuits and earth faults are met

DO YOUR EMERGENCY LIGHTS PASS THE GLOW WIRE TEST?

The experts at ROBUS oﬀer some pointers on verifying the quality of the emergency lighting products you’re considering ﬁtting.

You wouldn’t buy the cheapest parachute in the store, so why buy the cheapest emergency lighting? After all, both are designed as life-saving devices!

That said, it’s true that without knowing what to look for, it can be diﬃcult to discern the diﬀerence in the quality of emergency lighting The rule of thumb, “If it looks too good to be true (too cheap!), then it probably is,” will only take you so far

So, how can you verify the quality of your emergency products?

New Enhanced ICEL Product Certiﬁcation Scheme

The Lighting Industry Association (LIA) and Industry Committee for Emergency Lighting (ICEL) are making it easier than ever for electricians to identify high-quality lighting products through the enhanced ICEL Product Certification Scheme This scheme provides independent verification of emergency products, ensuring that certified products meet stringent safety standards

The rigorous review process consists of different tests and assessments, and for some lighting manufacturers, obtaining

this new certification will require a significant investment

However, for companies that already have high quality standards embedded in the development of their emergency lighting, this will be a simple adjustment. For example, ROBUS has been incorporating the glow wire test into its product development process for years

What is the glow wire test?

The glow wire test for emergency lighting, outlined by ICEL in alignment with international standards such as IEC

60598-2-22, is a vital safety evaluation

This test assesses the ﬁre resistance of electrical components, focusing on the materials used in emergency lighting systems

Let’s see why this matters…

Case in point

Imagine a building experiencing an electrical fault that causes wires to overheat In a worst-case scenario, the heat could cause nearby components to catch ﬁre, potentially leading to a dangerous situation, especially in an emergency

Now, consider that the building’s emergency lighting system needs to guide people to safety during this event If the materials used in the emergency lighting system are not fire-resistant, they could ignite or melt, rendering the lights useless (even dangerous) when they’re needed most

This is where the glow wire test becomes crucial By ensuring that the components of emergency lighting systems can withstand high temperatures without catching fire, the test helps to prevent such failures

See the glow wire test in action

Let’s take EBLANA, a popular bulkhead from ROBUS, as an example to understand how the glow wire test works in practice

For any test or experiment, it is important to ensure standardised conditions for a fair assessment, establish agreed-upon acceptance criteria, and specify the test equipment.

Here’s how this was outlined in the official glow wire test documentation for the ROBUS EBLANA:

Test conditions

Acceptance criteria

Extinguish within 30 seconds and any burning or molten drop shall not ignite the underlying parts.

Test equipment

Once these elements are all in place, the test can begin. The test procedure is as follows:

l Heating the wire: the glow wire is electrically heated to 850°C

l Application: the heated wire is pressed against the material being tested for a set duration, usually around 30 seconds.

l Observation: the material is monitored for any signs of ignition, how long the flame lasts, and whether any flaming material drips

Did ROBUS pass the test?

That’s a 100% pass result!

It's important to note that the French version of EN IEC 60598-1 requires a glow wire test with the wire heated to 850°C for luminaires intended for use in stairwells or horizontal travel paths This 850°C standard is also recommended as best practice for emergency lighting on escape routes, as outlined in ICEL Schemes and I S3217

A trusted mark of quality

The glow wire test is just one part of the ICEL Product Certification Scheme review process. The scheme involves a detailed assessment of both the products and their accompanying technical documentation, ensuring that the manufacturers' claims are fully validated It covers a broad range of emergency lighting products, including luminaires, control gears, and batteries. So, next time you’re stocking up on emergency lighting look out for the ICEL Certification mark – you might just save someone’s life

THE ROBUS EMERGENCY LIGHTING RANGE

Jake Green, Head of Technical Engagement with Scolmore Group,

looks at some of the problems associated with inferior quality connector products which don’t meet the required standards and therefore could represent a safety hazard.

DANGEROUS COMPATIBILITY

Connectors are a method of joining one conductor to another and are capable of passing larger currents and voltages A poor connection passing such currents can cause high resistance faults which could generate enough heat to degrade insulation which, in turn, can lead to a breakdown in the circuit and, in extreme cases, result in ﬁre.

In light of this recent inﬂux of inferior copies we would like to draw attention to the inter-compatibility of connectors and look at some of the standards that installation couplers should be conforming to, as well as some of the associated dangers and risks

Standard IEC EN 61535 – relates to the installation of couplers intended for

permanent connection in ﬁxed installations. Clause 9 focuses on dangerous compatibility

Clause 9 1 An installation coupler system shall be designed and constructed so that unintended or improper connection is prevented.

It should be noted that unintended or improper connections include single pole connection, except for earth-to-earth connection. Compliance is checked by inspection and the following test. It shall not be possible to insert the installation male connector into the installation female connector resulting in a dangerous situation

Engagement of the installation male and installation female connector is attempted in any unintended conﬁguration using a force of 80 N for installation couplers marked as 10 A, 16 A, 20 A; or

120 N for installation couplers marked as 25 A and 32 A. The force shall be applied on the same axis of the connection for one minute during which time the installation male and installation female connector contacts shall not engage Clause 9 2 It shall not be possible, within a given installation coupler system, to engage an installation male connector with an installation female connector:

l with a diﬀerent number of live poles: exceptions may be admitted for installation female connectors which are specially constructed for the purpose of allowing engagement with installation male connectors of a lower number of poles, provided that no dangerous situation can arise

l without earthing contact if the installation male connector is an installation male connector with earthing contact

l with diﬀerent phase to neutral voltage ratings or diﬀerent rated currents

Compliance is checked by the test according to 9 1

Clause 9 3 Installation couplers of diﬀerent systems from the same manufacturer shall not be dangerously compatible Compliance is checked by the test according to 9 1

Clause 9 4 Installation couplers according to this standard shall not be compatible with systems speciﬁed in standard sheets of IEC 60309, IEC 60320, IEC 60906 and with the national household plug and socket-outlet systems of the country where the product is placed on the market. Compliance is checked by manual test and in case of doubt by examination of drawings

Ovia’s unique Flow connector is designed to prevent unintended or improper connection

Incorrect polarity of connections could be considered as unintended or improper connection and could result in a

dangerous situation.

If the polarity of a connection is incorrect then the appliance/fixture connected will either not work, resulting in time spent fault finding or, in some cases, appliance/fixtures can remain live, even if the power switch is turned off to them

Clause 12 of the standard deals with construction

Clause 12 10 Installation couplers shall be provided with retaining means which engages automatically when the installation coupler or cap is connected, and which is capable of disengagement for disconnecting It shall only be possible to render the means of retention ineﬀective by a deliberate or intentional act

For installation couplers classiﬁed in accordance with 7 4 1 intended for installation in a readily accessible location the means of disengagement shall only be made by the use of a key or tool.

Compliance is checked by the following test:

The fully engaged installation coupler shall be subjected to a smooth axial traction force of 80 N for a period of one minute, during which the retaining device shall be fully engaged The installation coupler shall not loosen or become disconnected

Should the installation coupler loosen, this may result in the earthing integrity of a circuit not being maintained. In the unfortunate event that something goes wrong – such as a short or fault with an appliance – it may be possible to expose someone to a serious shock hazard, as it may impair or prevent operation of protective devices in the circuit

We have highlighted some of the standards that installation couplers should be conforming to. Safety is a critical market requirement, and it is vital that manufacturers identify the required regulations and develop products that meet the required standards

All of our products are independently third party verified to provide the reassurance and confidence that the products being sold or installed are safe and fit for the intended purpose Not all manufacturers can say the same.

Click Flow from Ovia

The Ovia Click Flow connector range is engineered to make the wiring of complex lighting circuits easier and safer using a combination of distribution hubs, managements boxes and the vast combination of connectors that make up the Flow range

PROTECTION AGAINST SHOCK

Frank Bertie, Managing Director at NAPIT, discusses bonding issues and extraneous-conductive-parts in electrical installations.

Bonding

requirements of BS 7671

Whenever we have discussions, whether received on the NAPIT Technical Helpline, at NAPIT EXPO events, or on the NAPIT webinars, they normally involve main and supplementary equipotential bonding in all types of premises

This article will examine the bonding practice in general and the requirements in BS 7671 for main equipotential and supplementary bonding

So, what is bonding?

As we all know, bonding and earthing are not the same thing. Although the same green and yellow conductors are used in earthing and bonding, we should be aware that their functions are fundamentally diﬀerent The two are as diﬀerent as chalk and cheese

In BS 7671 Part 2 where the deﬁnitions are listed, earthing is deﬁned as follows:

l Connection of the exposed-conductive-parts of an installation to the main earthing terminal of that installation.

It should be noted that bonding is not covered in its own right within the deﬁnitions, but the term ‘Bonding Conductor’ has been listed as ‘a protective conductor providing equipotential bonding’. So, this leads us to ‘Equipotential

bonding’, which oﬀers a fuller explanation of the function of bonding, which is deﬁned as follows:

l Electrical connection maintaining various exposed-conductive-parts and extraneous-conductive-parts at substantially the same potential (see also Protective equipotential bonding)

g i v i n g p r o t e c t i o n a g a i n s t e l e c t r i c

s h o

(i) basic protection is provided by basic insulation of live parts or by barriers or enclosures, in accordance with Section 416; and

(ii) fault protection is provided by protective earthing, protective equipotential bonding and automatic disconnection in case of a fault, in accordance with Regulations 411 3 to 411 6

As a simpler method of describing this, bonding is the process of connecting the metalwork associated with an electrical installation with metalwork that is not associated with an electrical installation with green and yellow protective conductors of appropriate size

Such metalwork deﬁned in BS 7671 as exposed-conductive-parts are integral to the electrical installation and include the metal casings of equipment, such as containment, distribution boards and a range of appliances This would also include accessories such as metal switch plates and metal socket outlets but would not extend to non-metallic accessories with metal screws.

Where we have other metalwork, which is deﬁned in BS 7671 as extraneous- conductive-parts, that would consist of metallic water pipes, gas pipes and ducting

A protective zone

The objective of equipotential bonding is to create an area or zone within an electrical installation where there is a single voltage throughout (voltage was formerly known as potential) A person receives an electric shock by touching or being in contact with two diﬀerent voltages at the same time

It is this diﬀerence in voltage which causes an electric current to ﬂow through a person, resulting in the person experiencing an electric shock

The requirements for carrying out equipotential bonding seek to remove or at least to minimise voltage diﬀerences within the electrical installation by creating an equipotential zone within those areas In simple terms, equipotential means one

potential or one voltage. Therefore, it is evident that protective conductors used for earthing serve the purpose of carrying fault current

Equipotential bonding conductors serve the purpose of providing protection by ensuring that all of the metalwork is of approximately the same potential.

Main protective bonding

Main bonding, or to give it its full title, main equipotential bonding, is required to be carried out on all metallic services and structures that fall within the BS 7671 Part 2’s deﬁnition of extraneous-conductive-parts, as shown in Fig 1

BS 7671 Regulation 544 1 outlines the requirements for main protective bonding generally, with Regulation 544 1 1 specifying the conductor sizes for the main protective bonding

Table 1 shows these requirements regarding the cross-sectional area (csa) of the main protective bonding conductors when linked to the sizing of the main earthing conductor for TT/TN-S systems

In determining the csa of the main protective bonding conductors, we need to consider the type of supply, since there are diﬀerences between TT/TN-S and TN-C-S systems

Although the reliability of TN-S systems cannot be assumed to be purely separate earths in the current situation, the csa of the main protective bonding conductors in TN-S systems should

follow the requirements for TN-C-S as shown in Table 2

There are diﬀerent options for the installation of main equipotential bonding conductors where they can be separately installed to each extraneous-conductive-part, several examples of these can be seen in Fig 2

Alternatively, they can be connected as a continuous main protective bonding conductor from the main earthing terminal to each extraneous-conductive-part without a break in the conductor

As per Regulation 544 1 2, all main protective bonding connections shall be made as near as practicable to the entry point to the premises.

This also applies to the installation of meters, where the connection, where practicable, should be within 600 mm of the meter outlet union

Conclusion

When sizing, installing, connecting and locating the main protective bonding conductors, it is imperative to consider the requirements of Regulation 544 1 in the design process

Fig 2: Examples of protective bonding connections

EARTH ELECTRODE RESISTANCE

It can be diﬃcult for an electrical contractor to determine whether a single electrode will be suﬃcient to be able to gain an adequate value of resistance prior to its installation and test. Here, Jake Green Head of Technical Engagement, Scolmore Group, looks at how the earth electrode resistance might be improved as part of a planned approach to installation.

Earth electrode resistance is aﬀected by several factors These include:

l Climate conditions (wet/dry/frozen ground)

l Soil type (soil resistivity)

l Shape of the earth electrode (rod/plate/strip)

l Depth of burial

l Number of electrodes

BS 7430: 2011+A1:2015 Code of practice for protective earthing of electrical installations provides recommendations and guidance

on meeting the requirements for the earthing of electrical installations

Soil conditions

To calculate the expected earth electrode resistance generally assumes a homogenous soil (of a common type) rather than the more likely multiple layers as an electrode is driven into the ground

Table 1 of BS 7430 (pictured on page 58) provides examples of soil resistivity for diﬀering soil types The table is no substitute for measuring the soil resistivity on-site

The examples show that where the

resistivity is naturally high (e g chalk/granite) it is diﬃcult to create the conditions where the earth electrode resistance can be reduced signiﬁcantly in value.

Earth electrode

BS 7430 recognises that the earth electrode must be robust, and that the earthing system remains safe

The approximate resistance of a rod-type earth electrode may be calculated using:

Where:

ρ = soil resistivity (Ωm)

L = length of the electrode (m)

d = diameter of the rod (m)

Calculation allows the designer and installer to determine before work is carried out whether, or not, a single electrode driven to a speciﬁc depth will be suﬃcient

Example:

Consider doubling the depth of an earth rod from 2 m to 4 m in a chalk soil having a resistivity of 60 Ωm The diameter of the rod is 38 5 mm

2 m depth

4 m depth

Based on this calculation, doubling the depth of the rod will improve the earth electrode resistance in a uniform soil, but will not halve the value

Increasing the diameter of the rod will have very little impact on the overall earth electrode resistance; depth is the key factor in reducing the earth electrode resistance. The limiting factors on increasing the depth of an earth rod are mechanical strength as the rod is driven into the ground, and the varying soil strata

Paralleling earth rods

There will be times, for instance with the

earlier example in chalk, where it isn’t possible to drive an earth rod deeper to reduce the earth electrode resistance Where a reduction in earth electrode resistance is required, multiple earth electrodes (rods/plates etc ) can be installed in parallel with one another

Where the soil is of a similar nature and where the electrodes are installed outside of the resistance area of each rod, the approximate resistance is the reciprocal of the number of rods employed.

Consider the previous example where the resistance was 24 Ω for an earth rod at a depth of 2 m If a second rod were to be installed at the same depth and at, say, 6 m from the original rod, the resistance would fall to approximately 12 Ω (1/2) Were a third rod to be added the resistance would fall to approximately 8 Ω (1/3)

It is assumed that rods or pipes are outside each other’s resistance areas if the separation distance is not less than the driven depth E g if the driven depth is 2 m then the separation distance should be at least 2 m Little benefit exists once a distance of twice the driven depth exists

There are a series of formulae in BS 7430 to aid the designer in determining the most effective configuration for parallel electrodes, plates, mesh or strip electrodes Figure 15 in BS 7430 highlights five such configurations, including:

l Triangular (three rods)

l Two strips at right angles

l Three strips set at 120° meeting at the star point

l Four strips set in a cruciform, and l Square (four rods at each corner)

Conclusion

There are other methods of reducing the resistance of the earth electrode including, for example, the use of structural steelwork and encasing electrodes in low resistivity material However, these methods are beyond the scope of this article.

Prior assessment of the proposed installation method and selection of electrode will enable the designer and installer to avoid a ‘hit and miss’ approach to the earthing of installations using earth electrodes

MASTER-MINDED

Master-slave wiring is simply a design where one device has unidirectional control over one or more other devices It has two main advantages: cost and control, but a) is it worthwhile? and b) isn’t it just as easy to install multiple master devices?

Assuming you’ve already decided to use branded products backed with manufacturer guarantees, the cost argument is quickly won; master-slave often wins the day if you’ve a large or tricky area to light

Once you start to add several luminaires to a circuit, the savings are going to add up if only one of them needs to have control electronics and adjusting dials and switches.

However, we think the big advantage of these set ups is the control and ﬂexibility they aﬀord for installers

Outdoor options

The most common usage of master-slave set ups in our ranges is switching outdoor lighting People don’t just want a series of light pools, but for presence to trigger several luminaires to create lighting scenes that make them feel safe and secure

While you can use a floodlight fitting with a fixed PIR detector as the master, people can also be detected and trigger lights before they’re in line of sight by using PIR switches without luminaires

That way it can already be light before they enter an area or turn a corner, and

they’ll have the security of being able to see clearly because slave lights have been triggered

You also have a greater choice of luminaires and can choose the right power, case colour and lighting ﬁeld. Why not just use a master PIR controller to control the customer’s existing luminaires? Why stick to PIR? Look into RF, photocell and Wi-Fi master switching as well

Mastering the indoors

Indoors, ceiling mounted PIRs can be linked to make sure presence and entry into all parts of a room trigger lights.

With devices like our linkable mini-PIRs, units that ﬁt standard ceiling apertures are simply plugged together above the suspended ceiling with RJ45 connectors Time on and sensitivity only have to be set once, at the master

Equally simple are the ﬁre-rated downlighters that are widely available now Choose ones you can automate with PIR

Master-slave lighting – is it worth it? The experts at Timeguard delve deeper.

switching at a master that only has to be paid for and set up once

In stairwells and long corridors you can avoid tampering with timings by setting up a single master with multiple slaves switches and minimise the cost of replacements if they’re accidentally damaged or vandalised

The rating’s the limit

Switching multiple luminaires with one controller is only sustainable if you have the right switch rating, so do check it Make sure the box speciﬁcally refers to LED switching rating and it’s always good practice to leave a margin for LED inrush current

What’s in a name?

We understand there is some debate about terminology “Master” and “slave” have been used for decades in engineering vernacular, but there’s some pressure to adopt more neutral terms

Suggestions have included primary/secondary and controller/responder, so you may come across these terms.

In practice it can be remarkably diﬃcult to shift habits that have been entrenched for decades, and for now, change, it seems, remains as merely a suggestion

BUY CHEAP, PAY THE PRICE

Purchasing non-genuine batteries for power tools can have serious risks. Here, Tony Coleman, Technical Services Manager at Makita, outlines the issues and explains how users can protect themselves from the hazards of counterfeit goods.

Unfortunately, non-genuine construction products are becoming more common online, particularly through auction sites and marketplaces that make it easy for unvetted vendors to promote and sell replica or counterfeit products

It can be incredibly diﬃcult to distinguish counterfeit products from the genuine article and with costs rising in all areas, it can be tempting to save money when expanding your kit by purchasing batteries at the lowest possible price

The reality of this however, is that these batteries are often a poor quality, substandard product that seemingly appears as one from the manufacturer

The dangers of non-genuine battery products

Lithium-ion – the battery material that is used to power cordless power tools – can be volatile, so it’s vital that the battery charge and discharge current, cell voltage and temperature are all carefully controlled and therefore thoroughly tested to stringent safety standards.

With low quality, untested products there’s a real risk of a ‘thermal runaway’ occurring, which can lead to the battery overheating, catching ﬁre or, in the worst cases, exploding – harming the user and the tool

Cheap, replica batteries will not include the technology built into genuine batteries For example, some leading manufacturers have designed their tools,

batteries and chargers to communicate with each other in order to prevent damage to the tool, battery and charger This includes technology that automatically detects the battery temperature when it is placed on charge and allows it to cool before charging begins to avoid overheating – something that cheap, third party and non-genuine products are unlikely to oﬀer.

Quality and performance

Counterfeit sellers will claim that batteries have the same Amp hour (Ah) rating as genuine alternatives However, without the necessary testing and accreditation, non-genuine solutions can claim performance standards that will never be achieved

Furthermore, the use of non-approved products will invalidate manufacturer warranties.

Spotting a counterfeit product

Sadly it’s easy to be fooled Some online sellers use images taken from oﬃcial product sites and use fake oﬃcial safety marks Some set their prices far below recommended retail price to entice buyers In fact, price can be one of the most obvious indications of a poor-quality product If it seems too good to be true, it probably is

Look closely at the design and appearance of the packaging and the battery. Spelling errors, variations in the logo and other inconsistencies can all be signs that the product is not genuine

Familiarise yourself with tool manufacturers’ unique design details If a new battery does not include these details or looks diﬀerent, its one to avoid

Ultimately, the best way to ensure a battery is genuine is to only purchase from trusted suppliers, such as the manufacturer’s authorised dealers and merchants

What to do with non-genuine products

If you’re in any doubt, do not use or charge the battery, as the risks are clear. For complete peace of mind, owners can get their batteries checked by leading manufacturers For example, Makita oﬀers an inspection service (with the proof of purchase of the battery) at its Factory Service Centres or at one of its approved service agents (ASA)

Makita has recently added a h h f cordless multi-tool to its powe XGT platform

The TM001G XGT Multi-Tool is compact and lightweight, making it convenient and ﬂexible to use whilst still delivering on all aspects of performance.

The unit is compatible with STARLOCK MAX accessories, a tight-lock interface system with tool-less blade change for fast installation and removal Users can set the blade at any angle for easy access and the quick release feature allows the user to switch between accessories in a matter of seconds to ensure workﬂow is not disrupted

Weighing just 2.1 kg, and with a height of 332 mm, the TM001G XGT is lightweight and easy to manoeuvre whilst still ensuring impressive results The multi-tool’s brushless motor delivers higher cutting and sanding eﬃciency

BIGGER, BETTER, BOLDER

It’s been another interesting 12 months in the fast-paced world of EV charging. Here the team at Rolec details some of its high points in what has been a busy year for the brand.

You’ve heard all about the beneﬁts of EVs for the planet, but how does this continued growth in green transport translate into revenue opportunities for the electrical contractor sector?

Growth in the EV industry is being catapulted by supportive government grants (such as the Workplace Charging Scheme for state-funded education institutions and the Infrastructure Grant for staﬀ and ﬂeets), progressive regulations (for example, Part S) and also the rising demand for public charging infrastructure to support the EV driver on-the-go

The beneﬁts and continued progression

are what make it an industry with reliable sources of income – now and in the future. There are currently over 1 million+ electric vehicles registered, and this isn't showing any signs of slowing down soon As these numbers continue to soar, charging infrastructure will also need to grow to meet demand and installers will be relied upon to make it happen

Partnership training days

We’ve been on the road a lot lately, providing contractors with bespoke EV chargepoint installation training and ensuring they’re equipped with all the knowledge needed to propel their business forwards

So far, this mission to increase EV knowledge has taken us across the UK as we travel from our head oﬃce in Boston to Glasgow, Manchester and Brighton, with no plans of stopping there The inclusion of these training courses is part of our wider goal to increase the support and resources we oﬀer to electrical contractors

Fleet ﬁrst

When you ﬁrst think of EVs, your mind might be drawn to homeowners and individuals. Although this is a demographic that has really championed the EV movement, there’s an even bigger industry driving the transition to Net Zero: ﬂeets

In fact, according to recent data produced by Samsara, ‘more than half of ﬂeets operating 15+ vehicles expect to have a hybrid or fully electric ﬂeet by 2025’

Awards season

At the beginning of summer, we had the pleasure of visiting Sweden to reconnect with the team at Sdiptech – a technology group that focuses on infrastructure to generate sustainable value growth – for its annual partnership awards There, we were recognised for our dedication and determination throughout the year and

were awarded Great Performer 2023, Special ESG Achievement, and Special Achievement.

To be specially commended by our partners like this has given us even more motivation to continue to provide advanced and sophisticated products to our customers

Part of this spirit of innovation and growth has been channelled into expanding our range of products, introducing contactless payment solutions, new LCD screen models, and additional DC ultra-rapid chargers

We’ve increased our DC offering to include a more diverse array of charging speeds, as well as an updated PAS 1899 accessible unit design. The new UltraCharge 240, 80 and 30 meet the needs of businesses at each end of the electrification spectrum by providing charging speeds from 30 kW to 480 kW This range supports those who may be just beginning to adopt an EV fleet through to those who are looking for even more power from their charging network

A strong year to build on In 2024, our goal has been to enhance the EV contractor experience How? By expanding our technical services, doubling our support department, and introducing weekly product training, so that we can provide multi-levelled support on the ground and over the phone to nationwide installers of Rolec hardware

Building upon the feedback provided to us over the past few months, we’ve been able to directly target areas of our support services that needed enhancement This includes optimising the customer experience and, in turn, doubling our customer satisfaction rating by creating a more seamless and reliable after sales support network

Continuing this outlook as we head towards 2025, we’re dedicated to regularly improving our customer experience; shaping a landscape of electriﬁcation that sees client success and progress working hand-in-hand by prioritising the creation of a well-rounded system that starts at pre-sale enquiry and ﬂows seamlessly to project assistance, quotation, onboarding and handover

GET MORE DETAILS ABOUT ROLEC AND THE SUPPORT IT OFFERS TO CONTRACTORS AT: WWW.RDR.LINK/EBI047

Tania Tams, Marketing Director at Luceco gives an overview of some of the company’s most important innovations during 2024.

A YEAR TO REMEMBER

In an ever-changing electrical market, driven by many factors, not least the requirements of new legislation to support the UK’s Net Zero ambitions as well as exciting technological advances, there’s a constant demand for new products that can eﬀectively fulﬁl these needs – across all areas.

That’s where Luceco comes in Not only specialists in LED lighting, Luceco’s brand portfolio includes BG Electrical for high quality innovative wiring accessories and circuit protection, Masterplug for portable power and Sync Energy for EV charging with further sustainable solutions coming soon

Driven to develop and deliver

At Luceco, we’re driven to develop and deliver the best products and services to our customers That’s why it’s been a busy year for the company, with a host of new product launches – from our FType ﬁre-rated downlights and superfast USB-C wall sockets to the Evolve Matt Black range of switches and sockets and the Wall Charger 2 EV charger – each one aimed at providing real tangible beneﬁts not only to the end users, but also to the installer

Simplifying for success

For example, with our FType fire-rated downlights, we simplified the previously

convoluted process that installers had to go through when selecting fire-rated downlights By refining the FType range to three models – FType Ultra, FType Mk2 and FType Essence – there are no complex decisions to be made since multiple benefits are packed into each lighting model.

When it comes to styling, the FType range delivers on a number of key fronts The clever Dim2Warm solution, which gives the feel of halogen but with the energy efficiency of LED, provides a choice of cool to warm lighting, enabling the creation of a unique ambience in every room as desired

In addition, there are three different fitting styles – regressed, flat and adjustable –allowing the light to be adapted to the needs of the space, along with different bezel options to allow matching to new or existing colour schemes This unique flexibility can offer an incredible 209 styles and colour combinations via the three FType models

With installers in mind, the FType features a ClipFit System that allows full unrestricted access for easier wiring. Once cables are attached, a simple push into the housing and close of the lid secures the cables The QuickView Cable Window means inspection is simple and gives additional safety – it’s easy to check that no wires have become dislodged or moved before connecting the downlight and pushing it back into the ceiling

Super-fast charging

Also launched this year was BG’s superfast USB-C wall sockets which combine high-speed charging with quick and easy installation and provide a great upsell for installers

And, when it comes to aesthetics, the socket is available across multiple BG ranges including Nexus Metal, White Moulded, Flatplate and Evolve which now features the stylish Matt Black finish, also new in 2024

Charging ahead with Sync Energy

Having recently gone down the route of swapping to an electric car, I’m well aware of the fears consumers face around charging and costs Installing an EV wall charger, such as our Sync Energy Wall Charger 2, with integrated solar charging, is proving both a popular and money saving solution for consumers as well as a great upsell and customer lock-in opportunity for installers.

Ingeniously, thanks to the intuitive smartphone App, homeowners can cut their home-based EV charging costs with Wall Charger 2 By utilising surplus solar energy from their existing solar panels –with no modifications to panels required –instead of having any surplus directed back to the grid, homeowners can potentially charge their electric vehicles

for free with Sync Energy.

In addition, with personalised settings such as scheduled charging and optimised cut-off points, allowing users to charge dynamically and maximise cheap rates of electricity, the Sync Energy Wall Charger 2 delivers a faster home charge compared to plugging a charging cable directly into a 3-pin socket which gives a very slow charge at a fixed rate.

With a charging capacity of up to 7.4 kW with a standard household singlephase electrical supply, and a 3-phase version available which can deliver up to 22 kW and is ideal for commercial customers, the Wall Charger 2 – which can be controlled via a smartphone –allows property owners to rent out their charger, for example to visitors or even neighbours, providing additional income

We strive to provide the highest quality product and services to installers and their customers Our understanding of the market, and the direction it is heading, ensures that we will continue to deliver on all counts

Installers of our products have the ultimate in support and back-up We’re not only EV charging like a lot of providers, we’re also well-versed in all things electrical and we understand that whether it’s lighting, decorative 45 W Superfast charging or EV charging, installers welcome a supplier like Luceco Group who fully supports them

STRIKING A CORD

We put the questions to James Hylton and Paul Tomlinson, Co-founders of Cord EV, to learn more about why the pair’s previous experience in the automotive sector will ensure the company is well positioned to service the needs of electrical installers and their customers.

QWhat are your respective backgrounds and where did the idea to launch Cord EV come from?

The idea came about in 2022 when we were both frustrated with the process of getting an EV charger quoted and installed – it seemed unnecessarily complicated and not very customer friendly As we both have lengthy backgrounds in trade and consumer products, services

“Our ﬂagship product is the Cord Zero charger, which we’ve made as simple to install as possible, as well as oﬀering ultimate customer connectivity with automatically interchangeable Wi-Fi and 4G.”

and sales in the automotive industry, we decided we would set up Cord to attempt to simplify the process of selection and installation for the mass market.

Paul has extensive experience at Halfords, latterly a key part of the senior leadership team and responsible for the brand’s e-mobility strategy His expertise is centred around customer experience and consumer retail, which puts Cord in a perfect position to bring some much needed customer focus to the process of buying and owner an EV charger.

James led GS Yuasa as MD, from a small player in the industrial battery market to the market leader for automotive, fire/security, standby power, energy storage and motorcycle batteries The two main channels Yuasa supplied were automotive retail and workshops and electricians via electrical wholesalers, making his experience particularly

pertinent to EV charging.

QWhat is Cord EV set up to do and what products, services and solutions do you offer?

There are three or four areas of our business – home, workplace, workshop and accessories – and we offer product and optional installation services for each of these sectors

Our flagship product is the new Cord Zero EV charger, which we’ve made as simple to install as possible, as well as offering ultimate customer connectivity with automatically interchangeable Wi-Fi and 4G

We’re also really excited about the launch of our upcoming Cord Pro Workshop charger – aimed at vehicle workshops that need a high quality, durable portable product to diagnose and charge EVs

QAre

there specific features and applications that set the Cord EV range aside from others?

We aim to offer high quality products at a price that’s accessible for the mass market All of our products come with a minimum three-year guarantee and our cables and accessories have all been tested for durability in extremes of temperature and weather.

We’ve thought extensively about how customers might use the products – for example offering ‘coiled’ charging cables to make them easier to carry, removing the issue of dirt and grime that comes from dragging on the ground when using a standard cable

We’re particularly proud of our new interchangeable Wi-Fi and 4G technology – this means that connectivity of the EV charger is maintained, reducing the likelihood of waking up to an uncharged car, or inaccurate expense claims

QDo you offer technical support for end user customers and installers?

We offer a suite of technical support documents, guides and videos, as well as telephone, email and WhatsApp technical support Additionally we offer virtual and face-to-face training sessions to get the most out of our products

That said, we’ve aimed to make everything as simple as possible, so any installer who has experience with EV should be able to get up to speed quickly.

QIs

the product available through wholesalers and have you had any significant supply agreements since the brand was launched?

We’ve launched with a couple of wellestablished wholesalers and are in discussions with numerous key players, so

we’re open and looking for partnerships

We have good stock availability from our UK warehouse and can arrange delivery within 24 hours We also have an exclusive multi-year agreement with Halfords for home charging and accessories

QWhat advice would you have for electrical installers who might be considering getting into EV chargepoint installations, but are unsure whether to take the step?

Do it! Whilst it’s fair to say it’s a competitive market, the size of the sector is going to grow rapidly over the coming years Just 2 5% of cars on the road are electric and the vast majority of the 3 2m+ business premises in the UK don’t have any charging facilities yet.

It’s also a great first step to offering the full suite of energy saving devices such as battery storage and solar FIND

TURN TO TURNKEY

As we move out of the Fourth Industrial Revolution (4IR) AND into the Fifth Industrial Revolution (5IR), change is inevitable Innovation drives more innovation, and sustainability is arguably the only path to long-term commercial growth This demands a greater focus on sustainable decision-making and cost reduction throughout the value-chain.

Cost is always a concern for any installation, which is perhaps why the adoption of turnkey lighting services and LaaS is gaining momentum: it’s a plannable cost So, why should you consider a turnkey lighting manufacturer for your next project?

Solutions for complex needs

Turnkey services in lighting refer to a holistic approach where a single provider manages all aspects of a lighting project –from design and procurement to installation and ongoing maintenance

This all-in-one solution simpliﬁes the project process for clients, ensuring a cohesive and well-executed lighting solution without the hassle of coordinating multiple vendors. By choosing a turnkey provider, you entrust the entire project to experienced professionals who can seamlessly integrate each phase, guaranteeing a streamlined and eﬃcient outcome

One of the most compelling reasons to opt for a turnkey lighting solution is the signiﬁcant time and cost savings it oﬀers By consolidating services under one

provider, you eliminate the ineﬃciencies and delays associated with managing multiple contractors

The provider manages every detail, from product selection and installation to quality assurance and maintenance, allowing you to focus on your core business activities Plus, there’s the added beneﬁt that many turnkey providers often have established relationships with third party suppliers, such as approved contractors, which can result in better pricing and faster project completion times

Safe hands

Choosing a turnkey lighting manufacturer means placing your project in the hands of experts Leading companies like Thorn and Zumtobel have extensive experience and a proven track record in delivering top-tier lighting solutions.

They bring a wealth of knowledge to the table, ensuring that every aspect of your project is handled with the utmost professionalism and attention to detail Whether it’s designing a modern, energy-eﬃcient lighting system or ensuring compliance with stringent safety regulations for emergency lighting, a reputable turnkey provider has you covered.

Customisation and future-prooﬁng

Turnkey services are not a one-size-fits-all solution They offer a high degree of customisation, allowing you to tailor the lighting system to your specific needs This flexibility is crucial for businesses with unique operational requirements, such as pharmaceutical companies that need

Is our legacy approach to specifying and purchasing lighting outdated? Should we be exploring new process models that treat lighting as a service (LaaS)? It’s a compelling proposition, explains Zumtobel Group's Head of Delivery Services, Andy Brooks.

lighting solutions that minimise product degradation, or manufacturing plants that require precise lighting for quality control

Moreover, turnkey providers often incorporate future-prooﬁng into their solutions, ensuring that your lighting system can easily adapt to technological advancements and changing business

needs without requiring signiﬁcant capital investment

Comprehensive service oﬀerings

Turnkey lighting manufacturers oﬀer a wide range of services beyond the initial installation, including:

Emergency lighting: ensuring compliance with legal requirements and providing the latest emergency luminaires and systems that keep your premises safe in case of power outages

After-sales services: oﬀering ongoing maintenance and support to keep your lighting system functioning optimally

Connectivity services: managing the planning, installation, commissioning, and maintenance of advanced lighting control systems

Finance services: providing ﬂexible ﬁnancing options, including subscription-based models, which allow you to access state-of-the-art lighting technology with minimal upfront costs.

Digital services: leveraging lighting infrastructure to support Internet of Things (IoT) applications, such as asset tracking and real-time location services, enhancing the operational eﬃciency of your business

Light as a Service (LaaS): one of the most innovative aspects of turnkey lighting services is the LaaS model. This approach allows businesses to subscribe to lighting services rather than making a substantial upfront investment in new equipment

With LaaS, you pay a ﬁxed monthly fee that covers the cost of the lighting system, installation, maintenance, and even future upgrades This model not only reduces

capital expenditure but also ensures that your lighting solution remains at the cutting edge of technology, providing ongoing cost savings and operational eﬃciencies.

Proven track record

Turnkey lighting providers like Thorn and Zumtobel have a robust track record of successful projects across various industries From large-scale warehouse installations to oﬃce building refurbishments and town centre regeneration projects, their expertise and commitment to quality have earned them a reputation as a trusted partner for any lighting project

Liverpool hotel is wise to go with the PRO

integrated ﬁre detection and alarm devices have been speciﬁed for a hotel on Liverpool’s iconic waterfront

With stunning views over the river Mersey, the 64-bedroomed Dolby Hotel is close to the city’s main attractions and a

closed-protocol fire system installed at present is set to be replaced by one of C-TEC’s powerful CAST ZFP touchscreen-controlled addressable fire panels connected to CAST-PRO integrated fire detection and alarm devices

CAST XFP FIRE SYSTEM INSTALLED AT STUNNING SPIRITUAL RETREAT

Set in acres of lush woodland and overlooking the picturesque Ceiriog Valley, Tan-Y-Garth Hall is a beautiful Grade II listed house built in 1915. Owned by the International Hermeneutic Society, it provides a spiritual haven for people interested in yoga, meditation, art, music and science

The Society’s plans to additionally utilise the building as a hotel meant the existing manual fire alarm system had to be replaced to comply with the relevant regulations Leading fire specialist company, Allied Fire Alarms & Escapes, specified an L1 category fire alarm system to provide the highest standard for the protection of life

Featuring an XFP CAST panel connected to an array of heat, smoke and multi-sensor devices, the powerful system is designed to deliver the earliest possible warning should a ﬁre occur at the historic 17-bedroomed hall, a popular venue for group workshops, location shoots, exhibitions and performances

John Westerman, Allied’s Managing Director, said: “The entire project went

exceptionally smoothly as CAST’s soft addressing feature makes installation and commissioning fast and easy –devices can be programmed at the panel so you don’t need to walk around site to physically program each one

“The innate ﬂexibility of the system also means that, if the needs of the site change in the future, devices can be easily adjusted via the panel’s programming tools to meet the client’s exact speciﬁcation.

“We chose CAST for its simplicity yet effectiveness in the field, specifically XFP CAST because of its compactness and functionality When we handed over the system to our client, they were clearly impressed by its user-friendliness and capacity to be adapted in the future.”

O fire detection plus a tone or voice sounder and a visual alarm device in just one unit, CAST-PRO is a one device solution which not only offers exceptional fire protection but the potential to significantly reduce the false fire alarms which can have severe consequences for hotels and other leisure complexes

Phil Lomas, MD of Liverpool-based G3 Security Systems, the specialist ﬁre company responsible for the project, said: “I visited C-TEC’s manufacturing facility last year with my client who was so impressed with the company’s CAST ZFP and CAST-PRO’s false alarm reduction capabilities that he insisted on their installation in all his properties and forthcoming projects

“From an installer’s point of view, we love the fact that CAST-PRO has multiple functions in just one unit It’s a true one device solution that has so many time, cost, installation and functionality advantages and makes our work life so much easier ”

British-built, CAST-PRO is fully-certified to EN 54 parts 3, 5, 7, 17, 23, 29 and 31 and compatible with C-TEC’s ZFP CAST touchscreen controlled addressable fire panel and ENVISION cloud-based Fire IoT software – a combination that offers protection from fire, false alarm reduction and system status information like never before.

The future looks ‘Bright’ for Sports & Social Club

g pp ed a number of energy eﬃcient, LED luminaires in order to assist NAPIT in improving and upgrading the lighting at Cowcliﬀe and Netheroyd Sports and Social Club

The bowling green located within the sports and social club is home to promising future stars of the bowling fraternity When the lighting became outdated and ineﬃcient, NAPIT sourced and installed brand-new Bright Source LED luminaires to improve the playing area, providing an excellent environment for the team to continue to hone their skills

After assessing the

project’s needs, Bright Source recommended a blend of different LED solutions from its extensive product portfolio These included replacing 400 W Sodium flood lights with 200 W LED flood lights, which provided a 50% reduction in energy usage

In the clubhouse, internal battens had degraded and were providing poor light levels, and therefore were replaced with new lights throughout the internal clubhouse using Bright Source HANSTEEN and ZWICKY luminaires

NAPIT’s John Eastwood, Project Lead, said: “The new luminaires have signiﬁcantly improved the safety and comfort of the members while reducing energy costs and usage The team has reported that the diﬀerence in light levels has dramatically improved the aesthetics of the bowling green, making it a more welcoming place to practice It has also improved the safety and wellbeing of the members ”

GET MORE DETAILS ABOUT BRIGHT SOURCE AND ITS LIGHTING PRODUCTS AT: WWW.RDR.LINK/EBI052

Alarms but no surprises

Blackpool was left with a potential problem after its previous alarm company had gone into administration, it called for specialist help from QUEST Electrical.

With time running out to carry out testing and monitoring, Burnley-based QUEST stepped in to take over the maintenance and monitoring of ﬁre alarm systems across the site.

The electrical contracting specialists carried out detailed checks to ensure compliance across a huge array of unusual buildings, including the Pleasure Beach itself, an ice arena, The Globe theatre and several nearby properties –including a 1930s art deco former casino Dominic Miller, QUEST Electrical’s Technical Director, said: “There’s always ups and downs in the electrical trade but we didn’t expect them to be on a rollercoaster!

“It may have been an unusual setting

but the job remains the same – using well-trained specialists to get the job completed on time for the customer We were pleased to have completed this successfully ”

Steven Ackerley, Facilities Manager at Pleasure Beach Resort, added: “I have worked with countless ﬁre alarm contractors of all shapes and sizes and QUEST has delivered and exceeded expectations.”

GET MORE DETAILS ON QUEST ELECTRICAL BY VISITING: WWW.RDR.LINK/EBI053

The Lennox 2: a game-changer in versatile lighting

In the ever-evolving world of lighting technology, where functionality, design, and durability are key drivers of innovation, the Lennox 2 from All LED stands out as a truly versatile and forward-thinking solution

Whether for indoor, outdoor, or coastal environments, the unit oﬀers an impressive range of features that cater to a wide variety of lighting needs, providing users with a blend of cutting-edge technology, convenience and reliability

At the core of the Lennox 2’s innovative design is the Q-Nex Plug & Play Technology This technology signiﬁcantly simpliﬁes installation and integration, allowing fo more streamlined setu process compared to traditional lighting systems

Durability is a key concern for both indoor and outdoor lighting applications, and the Lennox 2 excels in this area with its IP65 rating and IK08 shatter-resistant construction The IP65 rating means that the fixture is both dust-tight and protected against water jets, making it suitable for outdoor installations where exposure to the elements is inevitable. The IK08 rating ensures that the fitting is resistant to impact, further enhancing its resilience in both high-traffic areas and challenging en ironments

Whether a user is an experienced electrician or a DIY enthusiast, Q-Nex makes it easy to connect and configure the lighting quickly and efficiently This plug-and-play system eliminates the need for complex wiring or specialised tools, reducing the time and effort required for installation and maintenance

The ease of use provided by this system is not just beneﬁcial for residential settings but also for larger-scale commercial and industrial installations. Timesaving, cost-eﬀective, and user-friendly, Q-Nex technology helps ensure that this bulkhead is accessible and adaptable to a variety of users and projects.

These features make the Lennox 2 an ideal choice for outdoor and coastal applications, where harsh weather nditions and p ysical wear and tear can often lead to premature failure in less robust lighting systems Its ability to thstand these enges ensures a long lifespan, reducing maintenance and replacement costs for users

Another signiﬁcant feature of the Lennox 2 is its CCT selectable functionality, which allows users to choose between three diﬀerent colour temperatures: 3000K, 4000K, and 6000K This versatility is especially useful in environments where the lighting requirements may change depending on the time of day, the purpose of the space, or aesthetic preferences For example, a warm 3000K colour temperature may be

preferable in residential or hospitality settings, while a cooler 4000K or 6000K might be better suited for oﬃces, hospitals, or outdoor spaces

This customisable lighting feature ensures that this bulkhead can meet diverse lighting needs, oﬀering ﬂexibility that many traditional lighting systems lack. Whether it's creating a cosy ambiance or ensuring bright, clear visibility, the Lennox 2 adapts to its surroundings seamlessly

Its design is as practical as it is modern With a slim profile and premium-grade polycarbonate construction not only contribute to its aesthetic appeal but also enhance its durability Additionally, the fixture is designed for both wall and ceiling mounting, offering further flexibility in installation options

Installation is made even easier with a quick release ﬂip-down gear tray and push terminals, which allow for straightforward access to the internal components without the need for extensive disassembly. Integrated BESA mounts also add to the ease of installation, making it a hassle-free experience for both professionals and non-experts alike

BROWSE

CED ELECTRICAL Airmaster Hand Dryers

Airmaster, by the CED Electrical Group, well known for both cooling and space heating ranges, also boasts a high quality selection of hand dryers – from a 1 1 kW ABS option to a 2 5 kW diecast aluminium heavy duty version. The 1.1 kW dryer with a white powder coated ABS body, is an automatic high speed unit with a copper winding and long lasting motor At an air speed of 90 m/s and a noise level of 72 dB this unit’s drying time is just 10 to 15 seconds. Moving up to 1.8 kW dryers, there are two ranges, both offering dryers in a white or chrome finish The compact turbo stainless steel pair are high speed and automatic, featuring a 12+ or -3 cm sensing distance, whilst the standard automatic stainless steel units feature a carbon brush motor and an LED sensing indicator All four 1 8 kW dryers have an air speed of 90 m/s, a noise level of 72 dB and a drying time of only 7 to 10 seconds The Airmaster range is completed with a long lasting, vandal proof, heavy duty automatic 2 5 kW dryer, fitted with a non-Inductive motor and overheat protection This white plated diecast aluminium unit works at a noise level of 85 dB and has a drying time of 10 to 15 seconds

MARTINDALE ELECTRIC

EZ664 Socket Tester

Martindale Electric has launched the EZ664 Socket Tester This innovative device offers flexibility and precision, meeting the demands of both professional electricians and safety inspectors across the UK The unit is designed to simplify the process of verifying socket safety and wiring integrity in both domestic and commercial environments The EZ664's ability to connect via either a 13 A plug or flying leads provides the flexibility needed to test various electrical installations, including locations where a socket tester cannot be directly plugged in, such as at light fittings or within electrical enclosures

Equipped with two groups of tricolour LEDs, the EZ664 oﬀers clear visual indications of wiring conditions, mains voltage levels, and earth loop impedance This comprehensive indication system ensures that users can quickly and accurately diagnose potential issues A standout feature of the EZ664 is its capability to measure earth loop impedance without tripping a 30 mA or higher RCD, a common safety device in many installations. The tester displays the measured impedance value across six discrete levels, oﬀering insights into the quality of the earth connection

COLLINGWOOD LIGHTING

Oﬃce Lighting Design Guide

Collingwood Lighting has produced a lighting design guide for offices to help electricians win more commercial lighting business this winter The guide explains the principles of lighting design to mix ambient, accent and task lighting to create a sophisticated multilayered scheme It details recommended illuminations levels for different areas, correlated colour temperatures, how to minimise glare and lighting control Recognising that there are different areas and rooms in a typical office block, it also provides a room-by-room guide to help the contractor provide a compliant and good design throughout the building The guide also covers emergency lighting requirements and details how Collingwood Lighting supports contractors and wholesalers with a lighting design service

ROINTE

Giro Digital Convector Free Standing Heater

As the chill of winter approaches, ensuring a warm, comfortable environment in the home is essential The Giro Digital Convector Free Standing Heater has arrived to meet this need with innovative features designed for both functionality and user convenience This cutting-edge heater not only provides warmth but also prioritises the quality of the air you breathe. One of the standout features of the unit is its built-in refillable humidifier This essential addition helps maintain healthy air humidity levels, combating the dry air that often accompanies heating You can easily refill the humidifier with water, ensuring a stable and comfortable atmosphere in your living spaces Gone are the days of complicated installations The free-standing design of the Giro Digital Convector allows you to place it wherever you need warmth Its lightweight structure makes it easy to move from room-to-room, ensuring you stay comfortable no matter where you are in the home With a modern touch control panel and a large LED display, operating the Giro Digital Convector is a breeze. You can easily select the desired room temperature and activate the ECO mode for energy-efficient heating, making it a smart choice for your energy bill and the environment The Giro Digital Convector incorporates Mica Stone technology, optimising heat dissipation through natural convection This means that warmth is distributed evenly throughout the room, providing a consistent temperature without cold spots The adjustable digital thermostat ensures you can set your desired level of comfort, while the overheating protection adds an extra layer of safety The heater offers two power outputs (1,000 & 2,000 W for the standard model, and 750 & 1,500 W for the short model), making it adaptable to different room sizes An adjustable timer allows you to customise operation times, and the tip-over safety function ensures peace of mind, particularly in households with pets or small children.

CLICK SCOLMORE

Type A USB Sockets

The Click Type A USB sockets feature integrated high-speed USB ports with a 2 1 A output, allowing fast and reliable charging for various devices. Safety features like built-in shutters ensure top-level protection whilst the energy-efficient smart technology prevents overcharging Installation is hassle-free, as they’re designed to fit standard UK back boxes, making them an ideal upgrade for both new and existing installations Designed to complement any décor, the Type A USB socket outlets are available across all Click Scolmore’s wiring accessories ranges –Mode, Polar, Metal Clad, Part M, Deco, Deco+, Define, Definity and Definity Complete They’re suitable for an array of environments such as educational institutions, offices, homes, hotels, hospitals, and healthcare facilities, with options also available for industrial applications

MK MORSE Spring-loaded Pin Drive Hole

Saw Arbor

Morse has launched its latest innovation in cutting technology, the new spring-loaded Pin Drive Hole Saw Arbor. Designed for professionals who demand efficiency and precision, this new arbor is set to optimise your drilling tasks The arbor’s innovative spring-loaded pin-drive mechanism allows users to seamlessly switch between hole saws in seconds. Crafted from high-quality materials, the arbor is built to withstand heavy use and deliver consistent performance, job after job The robust pin drive system ensures a snug and secure fit, reducing wobble and enhancing accuracy while keeping your pins engaged in all applications. Compatible with a wide range of hole saws, the arbor is engineered for ease of use, simplifies installation, and reduces common problems that occur with pin-drive arbors

FERGUS

Health & Safety Features

Fergus has announced a significant update to its Fergus Go App This latest version introduces a range of powerful health and safety features, allowing tradespeople across the UK to manage jobsite safety more effectively while on the move The update brings a new Health & Safety section to the App’s main menu, offering users quick access to their company’s H&S officer, nearby medical centres and important safety policies. A dedicated section for logging near misses and incidents allows users to create detailed reports by filling out an intuitive form This feature enables them to record essential information such as the incident’s date, title, description, involved staff and any photos, ensuring comprehensive documentation of workplace accidents or near misses In addition, the App now includes an advanced ‘Hazard’ section within the job phase tools menu Users can log existing hazards or mark jobs as hazard-free Hazards can be added manually or by using pre-set templates and if any hazard requires further mitigation, it will display a red badge as a clear indicator that action is needed To help teams manage safety documents more efficiently, the update also allows users to attach key documents such as SWMS (Safe Work Method Statements) and WDS forms, which can be viewed directly through the App’s PDF viewer

SANGAMO Powersaver Dual Flexi 2 Emersion Controller

The Powersaver Dual Flexi 2 is an electronic immersion controller with programmable operation that’s suitable for single, twin and dual element immersion heaters It bridges the gap between the bulky, aged electro-mechanical immersion controllers and the more complicated digital versions A table of pre-selectable adjustable programs is oﬀered – covering all of the low rate electricity tariﬀs, including Economy 7, Economy 10 and Eco 20:20 times – by simply turning the installer switch to the program of choice Adjustment is possible to the preset times, enabling the program periods to be reduced or cancelled as required The review button allows ON/OFF times to be checked and there is automatic GMT/BST changeover. There’s a ½ hour, one hour and two hour boost function with a digital display countdown clock, allowing the user to clearly see boost times There’s also a programmable boost function for further end user convenience; this program is deliberately limited to a maximum of two hours, meaning expensive electricity isn’t being wasted during peak times

AURORA LIGHTING New Website

Aurora Lighting has revealed its newly designed website. This fresh digital platform showcases the company's extensive multi-brand catalogue, offering customers seamless access to over 1,200 products, 295 new SKUs, and 37 ranges – all with the added benefit of a three-year on-site warranty. The new website integrates Aurora Lighting's four key brands: Aurora, Europole, Enlite, and Seren EV, delivering a comprehensive solution for a wide variety of lighting and electrical needs The new-look website has been designed with customer experience in mind, offering a more intuitive, user-friendly interface that simplifies the process of browsing products, finding information, and making informed purchasing decisions With its clean design, enhanced functionality, and robust search features, the platform ensures that contractors, distributors, and customers can quickly and easily access everything they need, from technical specifications to product comparisons

FORUM LIGHTING SOLUTIONS

Edition 10.0 Brochure

Forum Lighting Solutions has launched a new brochure which brings together products from across the brand portfolio –Kinetic, Stanley, Zink, Coast, Culina, Electralite, Inlight and Spa It’s designed to be an essential guide for professional electricians working on a range of projects, helping them to quickly identify the right products and solutions for any given application, whether based on cost eﬃciency, speed of installation, energy savings, sustainability credentials, legislative compliance, or health and safety The Forum Edition 10 0 brochure includes stylish photography and is divided into ﬁve main sections, focusing on lighting controls, indoor lighting, outdoor lighting, kitchen/bathroom lighting and commercial lighting. The brochure can be found at trade counters across the UK and is downloadable on the homepage of Forum’s website. Additionally you can request a copy by emailing: info@forumlightingsolutions.com

UNICRIMP

LINIAN

LINIAN Clip Insertion Tool

The new LINIAN Clip Insertion Tool is an easy and versatile way to install LINIAN Clips from 0.9 to 6 mm. With one simple push you can be confident that the clip is fully installed, holding the cable tight and secure in place This tool can be us on LINIAN Nano Clips and FireClips under 6 mm T unit is Made in Britain and manufactured from thick poly-pro It’s easy to use – you simply size the tool s corner to fit your LINIAN Clip, use the tool to push the clip into the wall and ensure the clip is fully installed and securing the cable tightly

OVIA LIGHTING

GU10 Glass LED Lamps

Ovia has introduced new GU10 glass LED lamps which boast a higher energy class than previous models. Designed to meet growing demands for optimal energy savings, the launch of the new lamps reinforces Ovia’s commitment to providing innovative and sustainable lighting solutions for a wide range of applications Four new GU10 LED lamps have been added to the Ovia range, oﬀering Class A and Class B energy ratings:

l 2 W Energy Class A, non-dimmable lamp with a 360 lumen output and 3000k colour temperature

l 2 W Energy Class A, non-dimmable lamp with a 360 lumen output and 4000k colour temperature

l 2 6 W Energy Class B, dimmable lamp with a 410 lumen output and 2700K colour temperature

l 2.6 W Energy Class B, dimmable lamp with a 430 lumen output and 4000K colour temperature

These lamps oﬀer installers superior energy eﬃciency and long-lasting performance, making them an ideal solution for both residential and commercial environments.

Slimline Q-Nect IP Junction Boxes

Unicrimp has expanded its comprehensive offering of Q-Nect junction boxes with the introduction of a new, compact version of the original IP66-rated weatherproof enclosure The new slimline Q-Nect IP junction box measures 85 x 55 x 52 mm and is designed for maximum efficiency to ease installation in places where space is limited It comes furnished with 4 x 3-way lever connectors with a curved lid which provides the installer with additional space for wiring The lid is also locked using quarter turn fasteners making the job quicker and easier The junction box includes eight membrane entry points and offers installers the option of using up to six M20 cable glands The M20 threaded entries with membrane ensure that the IP66 rating is maintained without needing to use any tools or locknuts It also offers fixing directly to a wall using four screws into the pre-moulded holes in the base

KNIPEX

PreciForce 97 52 42

KNIPEX has expanded its product range with a new model in the PreciForce series: the PreciForce 97 52 42. This tool is equipped with a newly developed crimping die designed specifically for processing photovoltaic connectors MC4 and MC4 EVO 2 It is the ideal tool for anyone who needs to create precise and reliable crimp connections in photovoltaic systems With the transition to renewable energy sources, photovoltaic systems are gaining importance. While workers from various trades are allowed to install these systems, the final connection to the power grid must be performed by certified electrical specialists KNIPEX now offers the perfect solution for setting up and electrically connecting the solar modules: the KNIPEX PreciForce 97 52 42 enables precise and reliable crimping of MC4 and MC4 EVO 2 crimp contacts The quality of crimp connections in PV systems is critical to the performance and efficiency of the entire system With the KNIPEX PreciForce 97 52 42, MC4 and MC4 EVO 2 crimp contacts are pressed precisely and securely onto the cables, minimising power losses The crimping insert and crimping pressure are precisely adapted to the connectors and cables being used, ensuring a long-lasting, mechanically and electrically stable connection The PreciForce 97 52 42 features an integrated locking mechanism, which ensures the tool only opens when the optimal crimping pressure is reached, protecting the user from mistakes and ensuring consistent crimp quality If necessary, the locking mechanism can be manually released

SYNC ENERGY Pro Charger Range

Sync Energy’s New Pro Charger range is an easy to install, easy to use solution for commercial EV charging The range includes twin bollard EV chargers, available with or without integrated lighting, as well as twin wall-mounted chargers Both the wall-mounted and bollard options come with PEN fault protection, touchscreen, RFID, 4G connectivity, and an MID meter as standard Designed by experts, the chargers are ergonomic and PAS 1899:2022 compliant, with upward-angled screens for easy reading and side-illuminated information areas for use in darker environments to ensure a seamless end-user experience The Pro Charger range provides end-users with ﬂexible payment options designed for convenience These include contactless card payments with a payment terminal option, as well as Monta QR code charging and Monta in-App charging solutions The new Pro Charger range can be used with other commercial Sync Energy products This includes the full range of 7 kW and 22 kW single and dual outlets, and the Sync Energy Balancer that enables installers to link up to 16 chargepoints dynamically to the building supply, so circuits are never overloaded All chargers can also be used publicly or privately to suit any installation requirements

WERNER

New Product Brochure Werner is making it easier than ever before for UK multi-trade professionals to access its wide range of ladder solutions with the launch of a new product brochure, which collates Werner’s complete offering to the sector in one place, for the very first time Werner’s new brochure consolidates all the essential products into one comprehensive guide, making it easier for professionals to find the right access equipment to complete their jobs effectively and safely This product guide has been developed with multi-trade professionals in mind, ensuring that key features such as adjustability, durability, ease of use, and enhanced safety are highlighted, offering practical recommendations for a wide variety of job requirements The ladders in the range are also compact and easy-to-transport, reflective of the diversity of jobs and locations multi-trade professionals typically work in

Products round up

BROTHER

P-Touch E-series Labellers

Brother UK has upgraded its professional labelling line-up, launching two new devices to help make compliance easier for electricians and network installers. The refreshed P-Touch E-series range is built with electricians and network installers in mind and offers a professional labelling solution for any electrical, datacom, telecom or security equipment installation This ensures cables, conduits, switches and sockets are clearly identified with long-lasting, durable labels, supporting compliance with IET wiring regulations and ANSI/TIA cabling standards Brother’s new PT-E560 and PT-E310 devices replace the PT-E550 and PT-E300 respectively The E560’s automatic cutter includes a half-cut feature, enabling the user to print multiple labels in one go and peel off the relevant stickers as needed, reducing tape wastage Both devices also come with fit-for-purpose Pro TZe tapes with improved specifications and have a rechargeable Li-ion battery, as well as Bluetooth and USB-C connectivity which enable use with the Brother Pro Label Tool App and P-touch Editor software via PC or Mac

NVC LIGHTING

Enhanced Core Range

DIVERSITECH

FLEXI FOOT w/ STRUT

The FLEXI FOOT with STRUT comes in four sizes (250/400/600/1000 mm) and is made in the UK from heavy-duty SBR recycled rubber (vehicle tyres) Additionally, there are low, standard and high-profile versions available in selected sizes – but all variants come supplied with an integral 41 x 21 mm galvanised steel strut adhered to the rubber with industrial strength adhesive These products are suitable for supporting everyday installations of cable baskets and low-level cable trays. For more elevated installations, additional struts can be built up off the feet to accommodate With 30 years’ experience in flat roof design and providing independent free-standing support systems, Diversitech offers fast delivery and experienced in-house technical staff

DOLD MINITIMER Staircase

Lighting Timers

DOLD's MINITIMER series of staircase lighting time switches are engineered to outperform and outlast, boasting up to 30 million mechanical switch cycles These highly durable and efficient switches are ideal for areas requiring intermittent lighting, helping to reduce energy costs while offering a ‘fit-and-forget’ product life Two powerful options are available –IK8810 series (supporting up to 1,200 W) and RK8810 series (handling up to 200 W) – while you can choose from pre-set time periods – 3 seconds to 10 minutes, or 3 minutes to 60 minutes Available in re-triggerable and non-retriggerable versions, some models include a pre-warning function and a continuous lighting mode which is easily activated via a slide switch Compliant with EN 60 669-1 and EN 60 669-2-1 standards, the MINITIMER comes in both 4-wire and 3-wire configurations, with a neutral (N) connection at the push button

NVC Lighting has announced some enhancements to its popular CORE range of products. One of the new improvements to the CORE range this year is PASCO – an IP65 multi-wattage/multi-CCT bulkhead fitting for commercial indoor amenity lighting NVC has also enhanced its industrial range of products to meet the needs of factories, workshops and warehouses This includes KELSO, a low bay fitting with a choice of two outputs (100 W, 15,068 lm, 151 l lm/c W and 135 W, 20,076 lm, 150 l lm/c W), and NEPTUNE, a high output IP65 rated high-bay fitting Another new product in the CORE range for 2024 is PUMA, part of NVC’s floodlight range Available in four wattages (10 W, 1062 lm, 101 l lm/c W / 20 W, 1847 lm, 98 l lm/c W / 30W, 3097 lm, 101 l lm/c W and 50 W, 5623 lm, 111 l lm/c W), PUMA is a IP65 rated product with optional PIP, in a slim die-cast aluminium housing

VISIT THE PRODUCT INFORMATION PAGE

C AM E RA CAUGHT ON

SOCIAL SNAPS!

WILLIAM PARKER: THE WRONG MCB TYPE WAS INSTALLED ON THIS DB SAFE TO SAY THE PREVIOUS INSTALLER WAS HAPPY TO BUTCHER THE BUSBARS SO THAT IT WOULD FIT!

PAUL JENNINGS: I FOUND THESE FAULTS ON A RECENT EICR - THE TWO SOCKETS HAD THE CPCS CONNECTED INTO A WAGO INSTEAD OF THE EARTH TERMINAL ON THE SOCKET ALSO, ON THE ROTARY ISOLATOR FOR THE AC UNIT THE CPC WAS CONNECTED INTO THE EARTH TERMINAL ON THE FEED BUT THE CPC ON THE LOAD SIDE WAS CONNECTED INTO THE ‘N’ TERMINAL.

RICHARD WHITWORTH: THESE SNAPS WERE TAKEN FROM A RECENT AGRICULTURAL REWIRE IN LEICESTERSHIRE ‘INTERESTING’ IMPROVISATION ON THE SOCKET BACK BOX.

JUICE ELECTRICAL SERVICES: £524K WILL GET YOU A FOUR-BED DETACHED HOUSE IN AN EXCLUSIVE GATED DEVELOPMENT. IT WON’T GET YOU A COMPETENT SPARK, HOWEVER

ADVERTISER INDEX

Here is a useful summary of all the adverts that appear in this issue of Professional Electrician. Each is listed with its page number and a direct URL that will get you straight to the relevant online information.

ALL LED Ltd .....................................................................inside front cover

www.rdr.link/EBI100

Carl Kammerling International Ltd ......................................page 53

www.rdr.link/EBI101

CED Electrical Group ......................................................................page 56

www.rdr.link/EBI102

Certsure LLP/NICEIC ......................................................................page 69

www.rdr.link/EBI103

Chauvin Arnoux UK Ltd ................................................................page 37

www.rdr.link/EBI104

City and Guilds of London Institute (CGLI) .......................page 34

www.rdr.link/EBI105

Collingwood Lighting Ltd ............................................................page 15

www.rdr.link/EBI106

C-TEC Ltd ..........................................................................................pages 6, 7

www.rdr.link/EBI107

Doyle & Tratt Products Ltd ........................................................page 21

www.rdr.link/EBI108

Drayton Controls ..............................................................................page 12

www.rdr.link/EBI109

Electrical Industries Charity .....................................................page 71

www.rdr.link/EBI110

Electrorad UK Ltd ............................................................................page 11

www.rdr.link/EBI111

ELEX .........................................................................................................page 60

www.rdr.link/EBI112

Elite Security Products Ltd .........................................................page 56

www.rdr.link/EBI113

Gripple Ltd ...........................................................................................page 71

www.rdr.link/EBI114

Knipex Tools UK Ltd ......................................................................page 38

www.rdr.link/EBI115

Lawson Fuses Ltd .............................................................................page 50

www.rdr.link/EBI116

Luceco Group......................................................................................page 22

www.rdr.link/EBI117

Martindale Electric Co. Ltd .....................................inside back cover

www.rdr.link/EBI118

ML Accessories Ltd ............................................................................page 9

www.rdr.link/EBI119

ML Accessories Ltd ..........................................................................page 13

www.rdr.link/EBI120

ML Accessories Ltd ..........................................................................page 17

www.rdr.link/EBI121

Neomitis Ltd ........................................................................................page 59

www.rdr.link/EBI122

Ovia Lighting .......................................................................................page 40

www.rdr.link/EBI123

Powered Now .....................................................................................page 44

www.rdr.link/EBI124

Quickwire Ltd .......................................................................................page 8

www.rdr.link/EBI125

Renault Trucks .....................................................................................page 4

www.rdr.link/EBI126

ROBUS .....................................................................................................page 20

www.rdr.link/EBI127

Rointe ...............................................................................outside back cover

www.rdr.link/EBI128

Rolec Services Ltd ............................................................................page 16

www.rdr.link/EBI129

Scangrip Work Lights ....................................................................page 65

www.rdr.link/EBI130

Scolmore International Ltd ........................................................page 44 www.rdr.link/EBI131

Selectric .................................................................................................page 47 www.rdr.link/EBI132

Sevadis ...................................................................................................page 63 www.rdr.link/EBI133

Snickers Workwear ........................................................................page 37 www.rdr.link/EBI134

Switchtec Ltd ......................................................................................page 38

www.rdr.link/EBI135

The Institute of Engineering and Technology (IET) ....page 40 www.rdr.link/EBI136

Thorn Lighting ...................................................................................page 34

www.rdr.link/EBI137

UNICRIMP Ltd .....................................................................................page 50

www.rdr.link/EBI138

XS Training Ltd ..................................................................................page 59 www.rdr.link/EBI139

Zzeus Training Ltd ..........................................................................page 28 www.rdr.link/EBI140