19-08-2019, 12:56 PM
Terry, I know it's the RCD element that's important but.....
You said "....but the RCBO hadn't been invented yet..." If you had meant RCD I assumed you would have said RCD.
You said "....but the RCBO hadn't been invented yet..." If you had meant RCD I assumed you would have said RCD.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv








