EGC's for contacts

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mull982

Senior Member
Are EGC's for circuits run through dry contacts. For example if there is a limit switch on which a set of dry contacts is being used, does an EGC need to be run to the limit switch.

What are cases or installations where an EGC is not required if any? I'm trying to find code references.
 

rcwilson

Senior Member
Location
Redmond, WA
If the wire to the limit switch is routed in conduit and fittings approved for the purpose, the metallic raceway system can serve as the EGC.
 
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