supplying

  1. B

    sub mains

    hey guys im a bit confused about testing submains, never had to do any untill now. 2way board in the garage fed off a 32a mcb in house the zs for the garage circuit will become the zdb? do i still measure pfc pss at the submains? napit assesment soon double checking everything cheers

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electric Underfloor Heating Electrician Courses Heating 2 Go Electrician Workwear Supplier
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

Advert

Daily, weekly or monthly email

Advert