Ex Motor circuit breakers
Zone 1 + 2 + 21 + 22
Description
Full AC-3 motor switching capacity
Freely accessible connecting terminals
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| Technical data |
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Labelling in accordance
with Directive 94/9/EG |
EX II 2 G Ex ed IIC T5/T6**
EX II 2 D Ex tD A21 IP66 T80°C |
| EC type examination certificate |
PTB 99 ATEX 1162 |
| Permissible ambient temperature |
-20°C up to 40°C |
| Type of protection to EN 60529 |
IP66 |
| Protection class |
I |
| Housing Material |
Glass fibre reinforced polyester |
| Rated voltage** |
up to max. 690V |
| Rated current** |
up to max. 25A |
| AC-3 switching capacity** |
up to 690V / 25A |
Cable entries 0,1-6,3A
Cable entries 6,3-25A |
2/M25 for Ø 8-17 mm cables
2/M32 for Ø 12-21 mm cables |
**Type-dependent
(auxiliary contact or low-voltage circuit breaker on request)
Please make absolutely sure you take note of the operating instructions that accompany the products!