Square D PowerPact HRA36150U31X H-Frame 3P 150A Electronic I-Line
150A Frame | 150A | 3P | 200kA@240V, 200kA@480V, 100kA@600V | Electronic (MicroLogic 3.2 LI)
The Schneider Electric Square D PowerPact HRA36150U31X is a H-Frame molded case circuit breaker rated at 150 amperes for 3-pole applications in commercial and industrial power distribution systems. This premium breaker delivers extreme interrupting capacity rated at 200kA@240V, 200kA@480V, 100kA@600V, operating at 600V AC for reliable overcurrent protection in critical electrical infrastructure. The HRA36150U31X features a MicroLogic 3.2 LI electronic trip unit providing adjustable long-time delay, short-time delay, instantaneous, and ground fault protection settings for precise overcurrent coordination. This advanced electronic trip technology enables optimized protection curves, selective coordination with upstream and downstream protective devices, and significantly enhanced system reliability. Configured for i-line plug-on installation, the HRA36150U31X utilizes i-line plug-on connections with I-Line Bus Connection terminations designed for reliable conductor termination. The unit accommodates 14-3/0 AWG Al/Cu conductors within compact overall dimensions of 9.70" H x 4.50" W x 5.17" D weighing ~8 lbs, optimizing installation density in electrical distribution equipment. Compliant with UL 489, CSA C22.2 No.5, and IEC/EN 60947-2 international standards, the HRA36150U31X carries multiple certifications for worldwide acceptance and specification. Ideal for commercial buildings, industrial facilities, data centers, healthcare facilities, and critical infrastructure power distribution requiring reliable 150A 3-pole overcurrent protection. The HRA36150U31X exemplifies Schneider Electric's PowerPact platform engineering excellence, delivering consistent protection performance with robust construction designed for long service life in demanding environments.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 3.2 LI) trip protection rated 150A at 600V AC. Frame size: 150A. Interrupting capacity: 200kA@240V, 200kA@480V, 100kA@600V. Designed for reliable overcurrent protection in industrial and commercial power distribution systems.
Applications
Suitable for main distribution panels, motor control centers, switchboards, and feeder circuit protection in industrial facilities, data centers, and commercial buildings. Compliant with UL 489, CSA C22.2 No.5, IEC/EN 60947-2, NOM, CCC, CE.
