The old switch stopped clicking so presumed something had gone - it had L1 L2 and COM terminals as does the new one. I'll try the terminal block test, thanks!
Hi there,
New to the forum, just seeking some advice as a non professional home owner. I have a broken bathroom pull cord switch. Upon taking it apart I found the earth had been taped back and there was just the old red and black cables going into the switch, marked L1 and L2.. I went to B and...