SPECIAL FEATURE
CIRCUIT PROTECTION & SWITCHGEAR
HAGER’S TAKE ON THE 18TH EDITION 2ND AMENDMENT: AN EXCLUSIVE Q&A SESSION Following the publication of Amendment 2 of the 18th Edition Wiring Regulations and the renewed focus to further improve electrical safety in the UK, we took five minutes with Hager’s Marketing and Support Services Manager, Ian Smith, to get the electrical manufacturer’s view on the impact of the changes.
Q: A:
What are Hager’s thoughts on the changes introduced in Amendment 2?
We fully support the latest changes to the Wiring Regulations in making the electrical world of tomorrow safer. There has been real progression with Amendment 2 and introducing new advanced technology is a positive step forward for electrical safety.
Hager says that it fully support the latest changes to the Wiring Regulations
Q: A:
What, in your opinion, are the biggest changes to the Wiring Regulations?
The most notable changes with the publication of Amendment 2 are the reinforced use of both arc fault detection devices and surge protection devices.
Q: A:
Has Hager developed any new products to support these changes?
Absolutely. We already offer both AFDD and SPD devices and have seen a strong uptake in the market for these. However later this year we will be introducing a brand new AFDD platform and enhancing our SPD offer and, as with all things Hager, they will benefit from all the features that installers have come to expect from us and our products.
Q: A:
Why are you not introducing the products now?
The regulation changes don’t become mandatory until 28 September, at which point we will have launched our new and improved AFDD solution, which is currently undergoing rigorous testing to ensure it can support electricians effectively in implementing these changes.
Q: A:
Why are you waiting until September to launch the new device?
Great question. Introducing new technology provides different challenges, especially with arc fault detection devices. Our customers expect Hager products to work first time, every time and our brand has become synonymous with the ‘fit and forget’ approach which we know is demanded by the professional electrician of today. We have over 5,000 existing AFDD products in service across the UK today. Our new product will see us introduce a single module version. By using real life feedback from these installations, in addition to the 400 devices we currently have on field trials, we will ensure that Hager AFDDs are amongst the most reliable in the industry.
Q: A:
What is the need for so much testing?
As AFDDs are complex and look at different electrical signatures, UK habits and wiring practices are obviously very different to our counterparts in Europe and further afield. Therefore, a standard ‘one-size-fits-all’ algorithm to operate the AFDD will clearly not perform to the level expected within the UK. For Hager, we have to make sure that our arc fault detection device platform is as stable as possible and provides the best performance that you would expect from a Hager product.
Q: A:
What about the innovation of Surge Protection Devices?
Again, we are offering improvements here too. We have gone to extensive lengths, testing our SPD to guarantee the device delivers a best in class performance. This latest development will see our surge protection devices benefit from busbar connections rather than cables. Not only is this neater, but we have data that indicates this improves the performance of the device itself.
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28 | May 2022
Circuit Protection & Switchgear – Hager.indd 28
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26/04/2022 16:14
