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  1. 24-05-2021 #19
    Neale's Avatar
    Lives in Plymouth, United Kingdom.
    Neale
    Last Activity: 4 Weeks Ago Has a total post count of 1,748. Received thanks 299 times, giving thanks to others 11 times.
    Don't worry about the difference between 30A and 32A. Neither of them will trip for at least a few seconds even at 50-60A load, so the difference is academic. However, they still trip faster than a cartridge fuse - due to a teensy-weensy little assembly error when I made some recent changes to my control box, I put an earthed bolt through the incoming mains cable. 32A ring main MCB tripped pretty much instantly, but the 13A fuses in mains cable and extension lead stayed intact. I suppose the MCB saved the fuses!
    Last edited by Neale; 25-05-2021 at 08:00 AM.
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