Yes it was. I can't tell you how many times I told my men to be careful when working on K&T wiring. The switches were on the neutral side. There were splices made inside the walls and ceilings, there were no splice boxes on them either. Everything was soldered and taped and you couldn't install insulation around the wires. Most of all, there wasn't a grounding conductor. I have also seen people hang wet cloths on the K&T wire in the basement.
Re: switched neutrals on knob&tube#21949 02/12/0310:53 PM02/12/0310:53 PM
yeah it is very common with old t&k wires with switched nueutrale lines that the reason it is a pain in the butt when to repair t&k stuff and igenrally tell them to replace with more modren stuff it is alot more safer to boot 70 % of my time i find t&k wires are allready history due hevey overloading like some personalles like to put 30 amp plug fuse insted of 15 or 20 amps that the reason i am not too crazy with this one
(p.s. it is the same way with old french wires too )
Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)
Re: switched neutrals on knob&tube#21950 02/13/0307:43 AM02/13/0307:43 AM
One thing I have found to be very useful when work with K&T is one of those hand held voltage testers. The ones that look like a pen and glow and/or buzz when they get near voltage. Where it really helps is when you are replacing a fixture and both wires look the same. Just point it at the wire and you know immediately which is hot and which is not.
Re: switched neutrals on knob&tube#21951 02/13/0303:53 PM02/13/0303:53 PM
Thanks for the info guys. I have seen some K&T but the job were on now has it still in use and with switched neutrals. I thought I had heard this before about the switched neutrals. Thanks for the tip EVAD7 on the tester I know what you mean. Brian