Bussmann 16394-2 Power Distribution Block 400A 2P

The Bussmann 16394-2 Power Distribution Block is a two‑pole, 400 A power stud block designed to distribute a single incoming feed to two outputs in electrical panels and enclosures. Each pole provides a line and load connection via 1/2-13 TPI x 1-1/16 in studs, enabling direct stud-to-stud wiring without separate lugs. The unit is rated for 600 V (AC/DC) and built on a molded thermoplastic base with tin-plated aluminum connectors, delivering a short-circuit current rating of 10 kAIC for improved fault tolerance. Its compact, black enclosure is UL-listed and commonly cataloged as part of the Bussmann Magnum 163 series, offering a robust 400 A capacity in a 2‑pole footprint. Typical dimensions are approximately 3.6 in long, 4 in wide, and 3.32 in high, allowing installation in standard low‑voltage panels while maintaining reliable mechanical stability. This distribution block is ideal for splitting a single main feed to two downstream circuits—such as two contactors, relays, or branch circuits—in control panels, machine builders' enclosures, or equipment racks where space and current handling are critical.