Hi, Ive got an upcoming job to determine the cause of a BS88 fuse tripping in a switched fuse unit that powers a 125A consumer unit yet none of the MCB's trip, Just the one cartridge fuse.
What is a concern about this site is that the old fused switch unit is 63A, yet it is feeding a 125A...
Hi everyone,
A quick background to me and my question. I have been working for a commercial catering equipment engineering company for about 10 years and working mostly repairing appliances but also fitting new equipment in commercial premises, Sometimes running new circuits from the CU for new...
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