Has anybody seen these panel fillers? If you know it, a catalog number would be ideal. This is a Federal panel, 277/480vac. I observed one panel filler that fit some years ago, and I am pretty sure there is a secondary clip that slides into a notch in the filler to secure it's place in the...

This client of mine thinks that replacing his FPE breakers with what looks like FPE breakers with a Challenger(also out of business right?) sticker on them, he will avoid having to replace a very inconveniently placed load center(due to size and closeness of many other panels). I say he must...

I'm installing a hot-tub 60A GFCI box for an outdoor hot-tub. This line runs back to the sub-panel, where I need to install a Federal Pacific 60A breaker. (yes 60A!, according to AcuraSpa specs) My question is as an electrician how do you guys approach the liability issue of installing a...

When you have a defective Federal Pacific electric box, do you have to replace the whole thing or just the Double Pole breakers? I'm getting mixed opinions.