Systems for potentially explosive atmospheres
ATEX solutions
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ATEX solutions Systems for potentially explosive atmospheres
Systems for potentially explosive atmospheres Line of products certificated in according to the Directive 94/9/CE for potentially explosive environments, made up of box switch disconnectors IP65 from 16A to 100A, start-stop and emergency push-buttons IP66, metal junction boxes IP66, metal cable glands IP68, watertight luminaires and discharge floodlights.
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Switch disconnectors in aluminium box The switch disconnectors have versions ranging from 16 to 100A, and are used to command and interrupt the lines and applied loads in absolute safety. Available in a painted aluminium alloy box, for command and emergency.
Push-buttons in aluminium box The mushroom-head push-button with holding is equipped with inner contacts and can be used to interrupt the supply lines if necessary. The version with run and stop push-buttons is used to control the elements of movement, ventilation, etc.
Junction boxes and cable glands The painted aluminium boxes, available in 7 sizes, permit wiring junctions with terminal blocks that can be fixed both on the back-mounting plate and on a DIN rail. The cable glands with long thread, in nickel-plated brass and with a metric or PG pitch, meet every application need.
Lighting systems The ZNT, TITANO and HALLE ranges include devices that comply with the ATEX directive. The products can be installed in all environments - indoors or outdoors - (Group ll, Category 3GD) and are classified in accordance with the ATEX directives as ZONE 2 (GAS) and ZONE 22 (DUST).
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ATEX solutions Systems for potentially explosive atmospheres BUILDING
LIGHTING
Connection systems
Lighting systems
70 ATEX - Switch disconnectors in aluminium box
ZNT range - ATEX version Watertight professional polycarbonate ceiling-mounting luminaires
Zone 22 (D) Ex tD A22 IP65 T40°C X Range: 16A - 100A - Control version: black knob - Emergency version: red knob
Zone 2 (G) - Zone 22 (D) Lamp range: 1 x 18W; 1 x 36W; 1 x 58W; 2 x 18W; 2 x 36W; 2 x 58W
74 ATEX - Control devices in box
Titano range - ATEX version Medium power floodlights
Zone 22 (D) Ex tD A22 IP66 T40°C X - Box with mushroom-head button - Box with start/stop push-buttons
Zone 2 (G) - Zone 22 (D) - Symmetrical and asymmetrical diffuser optics Lamp range: 250W - 400W
76 ATEX - Junction boxes in painted aluminium alloy
Halle range - ATEX version Watertight suspension high bays
Zone 2 (G) - Zone 22 (D) Ex nA IIC Gc Ex tc IIIC Dc -20°C≤Ta≤+85°C U
Zone 2 (G) - Zone 22 (D) - Standard optics Lamp range: 250W - 400W
76 ATEX - Complementary items for ATEX boxes
Back-mounting plates in galvanised steel 52/76 ATEX - Metal cable glands Zone 1 (G) - Zone 20 (D) 2G 1D Ex e II tD A20 IP68 -20°C≤Ta≤+95°C - Cable gland range: M12 - M63 / PG7 - PG48 Fixing nuts for metal cable glands
- Range: M12 - M63 / Pg7 - Pg48
ATEX solutions
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BOXES AND BACK-MOUNTING PLATES CODE
INTERNAL DIMENSIONS (mm)
GW 76 291 GW 76 292 GW 76 293 GW 76 294 GW 76 295 GW 76 296 GW 76 297
91x91x54 128x103x57 155x130x58 178x156x75 239x202x85 294x244x114 392x298x149
COMMEND EQUIPMENT IN BOX
BACK-MOUNTING PLATE GW 76 272 GW 76 273 GW 76 274 GW 76 275 GW 76 276 GW 76 277
CODE
EXTERNAL DIMENSIONS (mm)
TYPE
GW 74 232 GW 74 233
113,5x138,5x95 113,5x138,5x80
Mushroom-head emergency push button Run/Stop push bottom
METAL CABLE GLANDS WITH FIXING NUTS CABLE GLANDS PITCH
METAL
PITCH
DISCONNECTING SWITCH
FIXING NUTS METAL
PITCH
METAL
PITCH
In
METAL
PG
CODE
M
CODE
PG
CODE
M
CODE
7 9 11 13,5 16 21 29 36 42 48
GW 76 901 GW 76 902 GW 76 903 GW 76 904 GW 76 905 GW 76 906 GW 76 907 GW 76 908 GW 76 909 GW 76 910
12 16 20 25 32 40 50 63
GW 76 921 GW 76 922 GW 76 923 GW 76 924 GW 76 925 GW 76 926 GW 76 927 GW 76 928
7 9 11 13,5 16 21 29 36 42 48
GW 76 941 GW 76 942 GW 76 957 GW 76 958 GW 76 959 GW 76 960 GW 76 961 GW 76 962 GW 76 963 GW 76 943
12 16 20 25 32 40 50 63
GW 76 949 GW 76 951 GW 76 952 GW 76 953 GW 76 954 GW 76 955 GW 76 956 GW 76 950
16A
32A 63A 100A
POLES
CONTROL VERSION
EMERGENCY VERSION
2P
GW 70 451
GW 70 471
3P
GW 70 452
GW 70 472
4P
GW 70 453
GW 70 473
2P
GW 70 454
GW 70 474
3P
GW 70 455
GW 70 475
4P
GW 70 456
GW 70 476
3P
GW 70 457
GW 70 477
4P
GW 70 458
GW 70 478
3P
GW 70 459
GW 70 479
4P
GW 70 460
GW 70 480
LIGHTING SYSTEMS 70W
TYPE
RX7s
MD/SD
RX7s
MD/SD
RX7s
MD/SD
RX7s
250W
250W*
400W
400W*
MT/ST
E40
MT/ST
E40
MT/ST
E40
MT/ST
E40
ME/SE ME/SE
E40 E40
ME/SE ME/SE
E40 E40
ME/SE ME/SE
E40 E40
ME/SE ME/SE
E40 E40
MT/ST
E40
GW 84 581 S GW 84 581 M GW 84 591 S GW 84 591 M GW 83 563 S GW 83 563 M
HALLE ZNT
150W
MD/SD
TITANO
LAMP
POWER
MT/ST
E40
GW 54 582 M GW 84 592 M
GW 83 564 M
MT/ST
E40
GW 84 583 S GW 84 583 M GW 84 593 S GW 84 593 M GW 83 566 S GW 83 566 M
MT/ST
E40
18W FD
36W FD
58W FD
FD
G13
FD
G13
FD
G13
FD
G13
FD
G13
FD
G13
GW 84 584 M GW 84 594 M
GW 83 567 M
1X
GW 81 081
GW 81 082
GW 81 083
2X
GW 81 084
GW 81 085
GW 81 086
* Lamp with 0.7รท1 kV striking voltage.
ATEX solutions
NOTE: the ATEX products are only available in the following countries: Austria, France, Germany, Italy, Liechtenstein, Luxemburg, the Principality of Monaco, the United Kingdom and Spain. For all other countries, contact GEWISS Technical service assistance.
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ATEX solutions Systems for potentially explosive atmospheres 70 ATEX - Disconnecting switches in painted aluminium boxe - zone 22 (D) Control versions in aluminium alloy box GW70451
ATEX ROTARY WALL-MOUNTING SWITCHES FOR CONTROL, WITH BLACK KNOB - IP65 Code
No. of poles
Power AC3 400V (kW)
Outer dim. LxHxD (mm)
GW 70 451 GW 70 452 GW 70 453
2P 3P 4P
6 (230V) 10 10
140,5x165,5x170 140,5x165,5x170 140,5x165,5x170
1 1 1
GW 70 454 GW 70 455 GW 70 456
2P 3P 4P
9 (230V) 15 15
140,5x165,5x170 140,5x165,5x170 140,5x165,5x170
1 1 1
GW 70 457 GW 70 458
3P 4P
18.5 18.5
140,5x165,5x170 140,5x165,5x170
1 1
GW 70 459 GW 70 460
3P 4P
30 30
215x252x127 215x252x127
1 1
Rated current (A): 16
Rated current (A): 32
Rated current (A): 63 Rated current (A): 100
Pack Carton
ACCESSORIES SUPPLIED: cable gland M25 for 16A versions, M32 for 32A versions, and M40 for 63-100A. CHARACTERISTICS: box in aluminium alloy painted in Grey RAL 7037. ATEX Classification: Equipment-group II Category 3D. Dust protection mode: tc. Room temperature: -20째C <= Ta <= +40 째C. NOTES: Can be padlocked with 3 locks in the OFF position and one in the ON position.
GW70471
Emergency versions in aluminium alloy box ATEX ROTARY WALL-MOUNTING SWITCHES FOR EMERGENCY, WITH RED KNOB - IP65 Code
No. of poles
Power AC3 400V (kW)
Outer dim. LxHxD (mm)
GW 70 471 GW 70 472 GW 70 473
2P 3P 4P
6 (230V) 10 10
140,5x165,5x170 140,5x165,5x170 140,5x165,5x170
1 1 1
GW 70 474 GW 70 475 GW 70 476
2P 3P 4P
9 (230V) 15 15
140,5x165,5x170 140,5x165,5x170 140,5x165,5x170
1 1 1
GW 70 477 GW 70 478
3P 4P
18.5 18.5
140,5x165,5x170 140,5x165,5x170
1 1
GW 70 479 GW 70 480
3P 4P
30 30
215x252x127 215x252x127
1 1
Rated current (A): 16
Rated current (A): 32
Rated current (A): 63 Rated current (A): 100
Pack Carton
ACCESSORIES SUPPLIED: cable gland M25 for 16A versions, M32 for 32A versions, and M40 for 63-100A. CHARACTERISTICS: box in aluminium alloy painted in Grey RAL 7037. ATEX Classification: Equipment-group II Category 3D. Dust protection mode: tc. Room temperature: -20째C <= Ta <= +40 째C. NOTES: Can be padlocked with 3 locks in the OFF position.
ATEX solutions
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74 ATEX - Command equipment in box - Zone 22 (D) For emergency GW74232
MUSHROOM-HEAD EMERGENCY PUSH-BUTTON IN DIE-CAST ALUMINIUM ALLOY BOX GREY RAL 7037 - IP65 Code
Type
Contacts
GW 74 232
Red mushroom-head + hold
1NC / 1NO
Pack Carton 1
CHARACTERISTICS: yellow label with "Emergency - Stop" inscription. External dimensions (LxHxD): 113.5x138.5x95 mm. ACCESSORY SUPPLIED: 1 ATEX M20 brass cable gland. ATEX Classification: Equipment-group II Category 3D. Type of protection for use in explosive dust atmospheres: tc. Ambient temperature range: -20°C <= Ta <= +40°C.
For operating/stopping GW74233
RUN/STOP PUSH-BUTTONS IN DIE-CAST ALUMINIUM ALLOY BOX GREY RAL 7037 - IP65 Code
Type
Contacts
GW 74 233
Green Red with guard
Green NO and red NC
Pack Carton 1
CHARACTERISTICS: NC contact suitable for opening also in the case of slight sticking, in compliance with standard EN 60947-5 -1. Push-buttons protected with transparent silicone cap. External dimensions (LxHxD): 113.5x138.5x80 mm. ACCESSORIES SUPPLIED: 1 ATEX M20 brass cable gland. ATEX Classification: Equipment-group II Category 3D. Type of protection for use in explosive dust atmospheres: tc. Ambient temperature range: -20°C <= Ta <= +40°C.
76 ATEX - Junction boxes - zone 2 (G) - zone 22 (D) Painted boxes in die-cast aluminium alloy GW76291
GREY RAL 7037 BOXES Code GW 76 291 GW 76 292 GW 76 293 GW 76 294 GW 76 295 GW 76 296 GW 76 297
Internal dim. LxHxD (mm) 91x91x54 128x103x57 155x130x58 178x156x75 239x202x85 294x244x114 392x298x149
IP degree IP66 IP66 IP66 IP66 IP66 IP66 IP66
Pack Carton 1/40 1/32 1/24 1/16 1/8 1/4 1
ACCESSORIES SUPPLIED: kit for external earthing. ATEX Classification: Equipment-group II Category 3GD. Type of protection for use in explosive gas atmospheres: nA. Type of protection for use in explosive dust atmospheres: tc. Ambient temperature range: -20°C <= Ta <= +85°C.
BACK-MOUNTING PLATES IN GALVANISED STEEL Code GW 76 272 GW 76 273 GW 76 274 GW 76 275 GW 76 276 GW 76 277
For boxes LxH (mm) 128x103 155x130 178x156 239x202 294x244 392x298
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Pack Carton 1/10 1/10 1/10 1/5 1/5 1/5
ATEX solutions
GW76273
Complementary items
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ATEX solutions Systems for potentially explosive atmospheres 76 ATEX - Metal accessories - ZONE 1(G) - ZONE 20 (D)
GW76901
Metal cable glands ATEX CABLE GLANDS IN METAL - PG-PITCH - LONG THREAD - IP68 Code
Type of pitch
GW 76 901 GW 76 902 GW 76 903 GW 76 904 GW 76 905 GW 76 906 GW 76 907 GW 76 908 GW 76 909 GW 76 910
PG7 PG9 PG11 PG13.5 PG16 PG21 PG29 PG36 PG42 PG48
Mounting hole Ø (mm) 12.5 16 19 20 23 29 37 48 54 60
For cables Ø (mm) from 3 to 6.5 from 4 to 8 from 5 to 10 from 6.5 to 12 from 7 to 12 from 13 to 18 from 18 to 25 from 22 to 32 from 32 to 38 from 37 to 44
Pack Carton 10/100 10/100 10/100 10/100 10/100 5/50 5/50 5/50 2/10 2/10
GW76921
NOTE: fixing nuts not supplied. ATEX Classification. Equipment-group II Category 2G 1D. Type of protection for use in explosive gas atmospheres: e. Type of protection for use in explosive dust atmospheres: ta. Ambient temperature range: -60°C <= Ta <= +95°C.
ATEX CABLE GLANDS IN METAL - METRIC PITCH - LONG THREAD - IP68 Code
Type of pitch
GW 76 921 GW 76 922 GW 76 923 GW 76 924 GW 76 925 GW 76 926 GW 76 927 GW 76 928
M12 M16 M20 M25 M32 M40 M50 M63
Mounting hole Ø (mm) 12 16 20 25 32 40 50 63
For cables Ø (mm) from 3 to 6.5 from 6 to 10 from 10 to 14 from 14 to 18 from 20 to 25 from 22 to 32 from 32 to 38 from 37 to 44
Pack Carton 10/100 10/100 10/100 10/100 5/50 5/50 2/10 2/10
GW76941
NOTE: fixing nuts not supplied. ATEX Classification: Equipment-group II Category 2G 1D. Type of protection for use in explosive gas atmospheres: e. Type of protection for use in explosive dust atmospheres: ta. Ambient temperature range: -60°C <= Ta <= +95°C.
ATEX solutions
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NICKEL-PLATED BRASS FIXING NUTS Code
Type of pitch
GW 76 941 GW 76 942 GW 76 957 GW 76 958 GW 76 959 GW 76 960 GW 76 961 GW 76 962 GW 76 963 GW 76 943 GW 76 949 GW 76 951 GW 76 952 GW 76 953 GW 76 954 GW 76 955 GW 76 956 GW 76 950
PG7 PG9 PG11 PG13.5 PG16 PG21 PG29 PG36 PG42 PG48 M12 M16 M20 M25 M32 M40 M50 M63
Pack Carton 25/100 25/100 25/100 25/100 25/100 25/100 25/100 10/50 10/50 10/50 25/100 25/100 25/100 25/100 25/100 10/50 10/50 10/50
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ATEX ZNT - Professional ceiling-mounting luminaires - ZONE 2 (G) - ZONE 22 (D) ATEX version Zone 2(G) - Zone 22D GW81085
WIRED VERSIONS - IP65 - CLASS I - ELECTRONIC POWER SUPPLY
Code
No. of lamps
Lamp power
Lamp
Lamp holder
Dimensions AxBxC (mm)
Weight (kg)
1 1 1 2 2 2
18 W 36 W 58 W 18 W 36 W 58 W
FD FD FD FD FD FD
G13 G13 G13 G13 G13 G13
680x112x135 1290x112x135 1590x112x135 680x112x195 1290x112x195 1590x112x195
1.8 3.1 3.6 2.4 3.9 4.6
Voltage: 220/240 V - 50/60 Hz GW 81 081 GW 81 082 GW 81 083 GW 81 084 GW 81 085 GW 81 086
Pack Carton 1/28 1/28 1/28 1/20 1/20 1/20
ATEX classification: Group II Category 3 GD. Gas protection mode: NO. Dust protection mode: tc. Ambient temperature: -20°C <= Ta <= +40°C.
ATEX Titano - Medium power floodlights - ZONE 2 (G) - ZONE 22 (D) Symmetrical diffused optics GW84581S
WIRED VERSIONS WITH P.F. CORRECTION COMPLETE WITH LAMP - IP66 - CLASS I
Code
Lamp power
Lamp supplied
Lamp holder
Lamp current
Colour
Weight (kg)
250 W 250 W 250 W 400 W 400 W 400 W
ST MT MT* ST MT MT*
E40 E40 E40 E40 E40 E40
3A 3A 2.2 A 4.2 A 4.2 A 3.4 A
Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey
10.8 10.8 10 12.2 12.2 10.7
Voltage: 230 V - 50 Hz GW 84 581 S GW 84 581 M GW 84 582 M GW 84 583 S GW 84 583 M GW 84 584 M
Pack Carton 1 1 1 1 1 1
* Lamp with striking voltage of 0.7 ÷ 1kV. ATEX classification: Group II Category 3 GD. Gas protection mode: nR. Dust protection mode: tc. Ambient temperature: -20°C <= Ta <= +25 °C.
WIRED VERSIONS WITH P.F. CORRECTION COMPLETE WITH LAMP - IP66 - CLASS I
Code
Lamp power
Lamp supplied
Lamp holder
Lamp current
Colour
Weight (kg)
250 W 250 W 250 W 400 W 400 W 400 W
ST MT MT* ST MT MT*
E40 E40 E40 E40 E40 E40
3A 3A 2.2 A 4.2 A 4.2 A 3.4 A
Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey
10.8 10.8 10 12.2 12.2 10.7
Voltage: 230 V - 50 Hz GW 84 591 S GW 84 591 M GW 84 592 M GW 84 593 S GW 84 593 M GW 84 594 M
Pack Carton 1 1 1 1 1 1
ATEX solutions
GW84591S
Asymmetrical diffused optics
* Lamp with striking voltage of 0.7 ÷ 1kV. ATEX classification: Group II Category 3 GD. Gas protection mode: nR. Dust protection mode: tc. Ambient temperature: -20°C <= Ta <= +25°C.
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ATEX solutions Systems for potentially explosive atmospheres ATEX Halle - Suspended watertight reflectors - ZONE 2 (G) - ZONE 22 (D)
GW83563S
Smooth optics WIRED VERSIONS WITH P.F. CORRECTION COMPLETE WITH LAMP - IP65 - CLASS I
Code
Lamp power
Lamp supplied
Lamp holder
Lamp current
Colour
Weight (kg)
250 W 250 W 250 W 400 W 400 W 400 W
SE ME ME* SE ME ME*
E40 E40 E40 E40 E40 E40
3A 3A 2.2 A 4.2 A 4.2 A 3.4 A
Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey Graphite grey
10 10 9.2 11.1 11.1 9.9
Voltage: 230 V - 50 Hz GW 83 563 S GW 83 563 M GW 83 564 M GW 83 566 S GW 83 566 M GW 83 567 M
Pack Carton 1 1 1 1 1 1
* Lamp with striking voltage of 0.7 ÷ 1kV. ATEX Classification: Group II Category 3 GD. Gas protection mode: nR. Dust protection mode: tc. Ambient temperature: -20°C <= Ta <= +25 °C.
ATEX solutions
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