Adding another circuit !

[spike47]

Have a 63A RCD 5 Way box, with a 45A MCB, feds by 16mm2 tails, this in then feeding into a isolator via 10mm2 T&E, that then supplies the feed to a 6.5KW heater that is used prob once a month for 10 min intervals max.

Question: I have a spare 63A RCB + 20A MCB box, Can I take another feed from the input of the 63A isolator to feed that, then that would feed into the next building to feed a compressor, some sockets etc via 4mm2 T&E ?.

cheers
Spike

 

[binky]

Sounds ok to me, can you fit another MCB into the second board rather than jam cable into terminals?