LS Electric PB-1P12M80A-HUC Busbar – 1-Pole, 12-Pin, 18mm Pitch, 80A, UL 489 Rated

This is a UL 489 listed busbar, meaning it is approved for use in "feeder" and "branch" circuits in North American industrial control panels. It features spade/fork-style pins designed to slide under the terminal screws of LS Electric BKN-b or BK63H series miniature circuit breakers (MCBs). By using this instead of individual wire jumpers, you reduce the number of failure points (loose connections) and significantly speed up panel assembly.