Tag : disconnect switch

When is it necessary to put a disconnect switch in a residence with a 100, 200 amps, and where do you ground it to?

E&S Grounding Solutions Mar 3, 2018 0 189

Since the very first National Electric Code (NEC) NFPA 70 was written, over a hundred years ago, there has been a requirement for completely disconnecting the power coming into a building. This is called a “Service Disconnect” by the NEC

Tag : disconnect switch

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