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freshwater
Rcd tests
Hi, I was changing an old Square D board, RCCB MAIN SWITCH, because it was tripping at 12mA when doing a ramp test.
Installed an rcbo board, and ramp test still trips at 12mA??
Any opinions on this?
Rcd tests to Continue reading...
ElectriciansForums.net for the latest in electricians' jobs, news, advice and more
Hi, I was changing an old Square D board, RCCB MAIN SWITCH, because it was tripping at 12mA when doing a ramp test.
Installed an rcbo board, and ramp test still trips at 12mA??
Any opinions on this?
Rcd tests to Continue reading...
ElectriciansForums.net for the latest in electricians' jobs, news, advice and more