Recent content by bobold

it was not very clear sorry .what do the initials PIR stand for and if this is a test can i do this part myself. i have set an electricianian on to change the fuse box etc

what do the initials stand for and could i do this myself.

i am moving house and will be having an rcb box fitted when the qualified electrician has time available but i would like to make sure the circuits will pass testing. is it practical for me to test the circuits with hired equipment. i am an engineer by profession and have done a lot of wiring in...