home electrical shenanigans

I just spent 3 hours deciphering a junction box with 4 NM (Romex) cables and a light fixture, AMA. Turns out:

1) There’s a second light fixture paralleled across this one.

2) There’s a switch leg on the neutral, which makes my eye twitch a little.

3) The remaining NM is feeding at least one box elsewhere.

That doesn’t seem that bad, but a) the switch leg means white != white, and b) wire nuts max out at 3 conductors so the fixture also acts as a terminal block.

Jul 4, 2026, 00:04 UTCen