Helon Explosion-Proof Electric Co., Ltd.

Explosion-proof circuit breaker

Explosion-proof circuit breaker
Product Detailed

Explosion-proof circuit breaker
load switch
isolatingswitch
switch box
ExdeIIB/IIC

BLK-Series explosion-proof circuit breaker/switch box

 

Applications

1. Hazardous:division 1&2;
2. Explosive gas: class A, B, C;
3. Indoor or outdoor(IP54, IP65*).

 

 

Features

1. Enclosure is made of aluminium alloy or welded with steel plate, surface is sprayed with plastic;
2. Built-in high disjunction mini-circuit breaker and low voltage plastic case circuit breaker;
3. With  overload  and short circuit protection  functions;
4. It can added leaking protection;
5. After adding the creepage protection device, the circuit breaker can auto trip and turn off  when the power current  is on or over the rated  value, to ensure safety of personnel and  facilities;
6. Wiring with steel tube or cable.



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