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Electromechanical Relays for Hazardous Locations

Electromechanical Relays for Hazardous Locations

Electromechanical Relays for Hazardous Locations

(OP)
I am looking for a single pole double throw electromechanical relay for:

Class 1, Zone 1, Gas Group IIC OR IIB+H2, Temp Code at least T3.

It needs a 120V coil.
Contacts rated at at least 120V and 8A.

RE: Electromechanical Relays for Hazardous Locations

I fairly certain you will need to use an explosion-proof enclosure to house the relay.   

RE: Electromechanical Relays for Hazardous Locations

Another way is to house the relays outside of the Class 1, Zone 1 area! That way, you could use common relays and do away with explosion-proof enclosures!

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