MX 3 Pin Powercon Female Socket Connector MX3MPB 20 Amp 250V (MX-2832)

This is the MPB-keyed version of MX's Powercon-style female connector, carrying the same 20-amp, 250V rating and twist-lock mechanism as the MPA variant but matched to a different mating-plug keying. Powercon-type systems often use distinct keying between an input socket and an output socket specifically to prevent an installer from accidentally cross-connecting two points that shouldn't be joined directly - having both MPA and MPB variants in stock means a build can use the correct keyed version for whichever side of a connection this socket serves. Same reliable locking connection and current rating as the rest of the line, just matched to the other half of a keyed pair.