Anyone know where to get Hot Mully merch in the UK? Their website merch is stupidly expensive for shipping & my hat got ruined last night at a party. I really want a new one but don’t want to pay basically £65 for a hat😭
u/benj1147 — 10 days ago
u/benj1147
▲ 13 r/ukelectricians
So I’m testing a primary school at the minute, the mains comes through the cutout, to the main switch above, then up to the 4-pole RCD which was set to 200ms time delay & rated at 1000mA, which they travels back down into the main switch in the panel board.
All circuits minus 3ph circuits & fire alarm panel have all got 30mA protection through individual RCBO’s.
The school have complained to the council as they seem to have a lot of nuisance tripping of the RCD somewhere, but after testing all 3ph circuits there isn’t an obvious reason as to why it trips?
Can anyone explain why they would need the upfront RCD?
u/benj1147 — 16 days ago