hi guys (and gals),
just signed up on this site. wondering if anybody can give me some info about this. what you see in the picture is a copy of the inside of a rotary switch. stamped inside is "A.C. ONLY" , "5Amp 250 V" "Made in England"
. The original outside of the box's is a red anodized...
What size Rcd should you use as main switch for a high integrity board on a 17th installation. 16th was a 100mA type S, could you use a 300mA RCD without the delay?
I understand if you use a split 17th edition board you don't need a front end RCD...
electro
Thread
17th
17th edition
board
edition
front
integrity
rcd
size
system
tt system
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