I'm looking in Article 280 for the need of an arrester on a service. Although it goes into detail as to the method for this installation, I can't see where the article mandates a surge arrester be installed at all?
Is this listed somewhere else in the NEC?
I've got an inspector telling my field employee that an arrester IS NOT required although I'm almost sure we've been turned down for not having one in the past.
Is this listed somewhere else in the NEC?
I've got an inspector telling my field employee that an arrester IS NOT required although I'm almost sure we've been turned down for not having one in the past.