explosion & corrosion-proof electromagnetic starter(ac contactor thermal relay)

1. hazardous: division 1&2;

2. explosive atmosphere: class ⅱ a, ⅱb, ⅱ c;

3. serious erosive gas environment;

4. this product can not use alone it must be used together with other explosion- proof enclosure.

model implication



1. the outer casing is made of glass fiber unsaturated polyester resin with high strength, corrosion resistance and thermal stability;

2. built-in ac contactor and thermal relay, with direct local (near control) or remote control start and stop to control the motor, and protect the motor overload, phase failure, under voltage, loss of pressure, etc.;

3. the housing is provided with a main terminal contact, an auxiliary contact and a current release adjustment shaft.

main technical parameters


order note