magvi
Member
hello..
this evening there was a power surge and the breaker tripped. up on further investigation ifound that the test button on the mcb was down, tried to loosen it but now the MCB keeps tripping when connected to load.
.can anyone help with internal diagram or something. it costs a lot, if it can be repaired then why the head ache?
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View attachment 65883
View attachment 65884
this evening there was a power surge and the breaker tripped. up on further investigation ifound that the test button on the mcb was down, tried to loosen it but now the MCB keeps tripping when connected to load.
View attachment 65882
View attachment 65883
View attachment 65884
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