Shunt trip breakers

Dsg319

Senior Member
Location
West Virginia
Occupation
Wv Master “lectrician”
Has anyone found anything in code about using shunt trip breakers for heat trace in a Class 1 div 2 area on a natural gas compressor station?
What is your question? Wether you are allowed to or not?

The problem will be finding a breaker that is shunt trip and GFEP.
 
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