as mainline says pulling the plug out with give you isolation. My concern is plugging in a 63 amp plug in on load. I would much prefer to use an interlocking socket . But if it only going to be there for 3 months and notgoing to plugged in and out regularly. Then I cant see any need for the...
Are you useing the correct size sleeving I see it so many time with 4mm sleeping flapping around on a 1.5mm cpc. Should be quite easy to get 3 x 1.5mm solid cables in one terminal
not all circuit in domestic have to rcd protected. Although they are finding more and more reasons to stop mcbs being used. Ok if the the metal work is an extraneous conductive part than it will been to TT or you can connect to the MET via a bonding conductor. I've do not know of the reg...
The way I see it you take you zs of the supply to the garage between the swa and the line . This reading should be low enough to disconnect the supply in the event of a fault on the supply cable. As you have used an Rcbo this should easily be achieved , although as tim says I'm Not sure why you...
Yes unless you can rewire any of it. Not even sure you can get a 9 zone I think the biggest they go I'me 8 zone . With 4 sounder circuits . You will have to rewire some of it the detector in series
You have to wire them in series. With the set up you have with 7 detectors and 2 call points so would need 9 zones . The sounders also go on separate circuits
Take one multi core from door station and junction box DP on each floor in a secure area or there are also systems that use data so you dont need all the cables
You will need to now if there is start up current on the equipment. To choose what type of mcb / rcbo B C or D .Also Just wondering if 16amp ocpd is a bit close to the limit if the equipment demand load is also 16amps.
No used one of these yet but look a good idea
https://www.tlc-direct.co.uk/Main_Index/Consumer_Units_Index/WKCUR/index.html#WKCUR
I've always used crimps in the past but find they dont work to well with solid core cable
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