Today's cursed cable:
RJ14 to... uh, Ground Lug.

Despite the odd choice of connectors this is actually somewhat clever. It is a temperature sensor for the compensation circuit in a Lead Acid Battery Charger. By potting the temp sensor in the ground lug it allows for very easy installation on M6/8 battery screw terminals and accurate measurements at the battery post.

"Now this is the room with electricity... but it has too much electricity"

An old photo. There were several of these panels in the room and at least eight 32A single phase round outlets overhead.

"Hold up, I think I've got to talk to this NPC"
#Caturday #CatsOfMastodon

[From the archives, circa Jan 2019]