Discuss 40 amp MCB live when off? Faulty? in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net
He has said earlier that there is no circuit connected to this mcb at all… it is a spare way, but he found power on the outgoing side when the breaker was off.Have you verified that there isn't an erroneous connection to another circuit?
Apologies. I read it that there was a cable connected to it, but that it was no longer used.He has said earlier that there is no circuit connected to this mcb at all… it is a spare way, but he found power on the outgoing side when the breaker was off.
OP; It would be sensible to check all the breakers for the same thing now you’ve found one faulty device.
Reply to 40 amp MCB live when off? Faulty? in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net
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