A quick question following on from BAS's comments in Glyn 1959's thread to further my educashion ...
Why does a pinched wire knock out an MCB? ** What's happening to produce the over current ..... or have I leapt to conclusions about cause?
Thanks
** (Had this on putting in a new light switch a while back. Switch fitted, power up, MCB off. Wires checked - all OK, re-fit, power on, all well)
Why does a pinched wire knock out an MCB? ** What's happening to produce the over current ..... or have I leapt to conclusions about cause?
Thanks
** (Had this on putting in a new light switch a while back. Switch fitted, power up, MCB off. Wires checked - all OK, re-fit, power on, all well)