Hi ,
Could someone answer the following for me? i don't have reg book handy and when i google i'm getting mixed answers.
1. maximum disconnection time for a type A rcd on a consumer unit at times 1 setting?
2. on a ring continuity test the readings i measured and put on cert were L-L 0.36...
ye if it was a 100 amp main fuse i would install 25mm double insulated tails with a 16mm earth, so if it is an 80 amp fuse then i know i can use 16mm double insulated tails but is a 10mm earth sufficient or does it have to be a 16mm?
Hi I have a domestic installation to rewire and the main incoming fuse is 80 amp so i am using 16mm double insulated tails, is the main earth size with this 16mm or 10mm ? Thanks
Hi All,
Bit of a tricky number. I have recently installed lights / fans /toothbrush chargers and shaver sockets to a bathroom and En-suite. The house had been rewired a few weeks before(not by me). I tied into the existing lighting circuit and everything works fine apart from both extract fans...
Hi All,
I have recently rewired a 4 bedroom house in which i have installed 4 telephone points throughout the house as requested by the client. i have wired 3 slaves from the point Where BT would bring in their cable to the master. The problem i have is that the customer as now went for virgin...
Hi ,
I usually do domestic work but i have an office job to price and i was wondering if the following items should be RCD protected, the reason i ask is for nuisance tripping.
Air con units 3ph and single
Sockets for the office computers
Comms/Patch panel
Thanks
Hi , i have a t5 24 w tube and the old ballast has gone. The new electronic ballast i have to replace it doesn't need a starter. Do i just join through the cable where the old starter is or is there more to it?
Thanks
Are ye aye? Has ur wee maw got ur toast and tea ready for u and the electric blanket on
1580864084
The reason for the water in the pipe to be 55degrees Celsius is for legionella. The heat trace i have installed is designed for that. I know usually heat trace is to stop pipes freezing.
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