Schneider Electric HJA36150U31X Circuit Breaker

Schneider Electric's Square D PowerPact H PowerPacT HJA36150U31X is a 150 A, 3-pole molded-case circuit breaker (MCCB) with I-Line mounting and a Micrologic 3.2 electronic trip unit for 600 V AC systems. It provides up to 25 kA short-circuit breaking capacity at 600 V (65 kA at 480 V) and carries an 80% continuous current rating, making it suitable for protecting feeders in industrial and commercial panels. Load terminals accept AWG 14 to AWG 3/0 copper or aluminum conductors, and the unit measures roughly 9.73 in high by 4.48 in wide by 4.8 in deep. Listed by UL and designed to meet multiple standards (CE, CSA, IEC), this PowerPact H-series MCCB is part of Schneider Electric's solution for high-amp protection in power distribution systems.