I'm building a control panel for vent control in my as not yet built Conservatory, All control wires will carry mains single ph votage (240V). I'm intending to use 24/0.2 flex wire as the load of the vent motors is only
0.3 Amps and there will only be 3 on at the same time for a period of 2 seconds with a delay of 3 or 4 minutes to allow temperature within conservatory to stabilise. The only other loads will be timer, relays and electronic thermostats which are negligable. There are such things as tri-rated equipment flexible wire . What does the tri-rated refer to, is it insulation resistance? What colours of wire is acceptable these days for mains control circuits within an insulated enclosure (screwed lid).
Cheers Don
Bold is Brown with the People's Purse.