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Haha, we all suffer from those time to time!
Discuss Zs what if in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
Right where I was going with this was, suppose a 4mm radial has been extended with 2.5 on a old 30a fed elect OPD and the efc at the original radial end is ok but at he extended end it the efc is lower much lower, then the table for a 32A (board change involved) the Zs drops of the scale, I know why it will not trip and I cannot for the life of me think how i thought it should with a low EFC, beer probably who knows, now for the time being I have whacked a 20 on the circuit but its a big radial 21 sockets on it 3 hotel rooms I know the logical thing to do is rip out the 2.5 or ring it back to the board but would it make any differance if I went with a32 as it,s now RCd'd and a shed load of bonding was done to ECP,s
thoughts anyone
Pict
Reply to Zs what if in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
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