So the more you expensive you are the better you are. Ok, if you are not prepared to offer any help thats fine, no problem. Its easy being brave behind a computer
I am having some difficulty completing my PIR paperwork. I need information on the max ZS permitted by BS7671 for several protective devices. I have hunted on the net with little success. I will give you as much info as I have
1. square D thermal-magnetic circuit breaker 100amp SFA3100. IEC...
Thanks for your reply
I take your point regarding the 2 core SWA and will run it in 3 core
I will hunt down the brown/red book and do the maths on the volt drop.
Appreciate your help
Wow that Immodium is brillinat, instant results. Thats feels much better, thanks for that ban-all-sheds.
I may be a complete **** but can you help me in clarifying if 6mm 2core cable is OK for this installation.
I have to run a supply from a house to an outhouse in a garden
The outhouse DB will have 5 sockets and approx 3 lights, not a lot
The run is approx 50 metres, should i run it in 10mm or can i get away with 6mm?
Also due to the escalating costs of cable is there any reason why i cannot run it...
I have a printout from AMTECH and it states a 60947-3 is an isolator and 60947-2 is listed in the general protective device category. But i cannot find anything anywhere else
Brilliant, thats exactly what I am after. I do not have my paperwork at hand at the moment, tomorrow I will post cable sizes etc..
By the way where did you get this info from?