Square D HJA36150U33X – 150A 3 Pole Molded Case Circuit Breaker Mega Sale

Engineered for commercial and industrial power distribution, this 150A PowerPacT H-Frame breaker features advanced microprocessor-based sensing. The factory-installed Micrologic 3.2S trip unit delivers adjustable long-time, short-time, and instantaneous (LSI) protection for precise system coordination. It installs into Square D I-Line panelboards and serves as a modern upgrade for legacy KC36150 and KH36150 models, offering a robust 65kAIC rating at 480VAC.