Square D PowerPact HJL36125 H-Frame 3P 125A MCCB Lug 80%
150A Frame | 125A | 3P | 100kA@240V, 65kA@480V, 25kA@600V | Thermal-Magnetic (Fixed)
The Schneider Electric Square D PowerPact HJL36125 is a H-Frame molded case circuit breaker rated at 125 amperes for 3-pole applications in commercial and industrial power distribution systems. This premium breaker delivers extra-high interrupting capacity rated at 100kA@240V, 65kA@480V, 25kA@600V, operating at 600V AC / 250V DC for reliable overcurrent protection in critical electrical infrastructure. The HJL36125 incorporates a TMD (Thermal-Magnetic) trip unit for reliable overcurrent protection including thermal overload and magnetic instantaneous response capabilities. This proven trip technology provides fixed protection characteristics precisely optimized for the H-Frame platform, ensuring consistent and dependable circuit protection across a wide range of operating conditions and fault scenarios. The HJL36125 features unit mount configuration with lug (unit mount) connections and AL150HD Lug terminations for straightforward installation. Accepting 14-3/0 AWG Al/Cu conductors, this breaker measures 5.90" H x 4.50" W x 3.63" D and weighs ~7 lbs, providing a compact footprint for space-efficient installation in panelboards, switchboards, and motor control centers. Certified to UL 489, CSA, and IEC/EN 60947-2 international standards, the HJL36125 ensures compliance across diverse global markets and jurisdictions. This breaker serves commercial and industrial power distribution, feeder protection, motor circuit applications, and switchgear installations requiring dependable H-Frame frame interrupting performance. As part of the proven PowerPact family, the HJL36125 delivers dependable protection backed by Schneider Electric's extensive global engineering heritage and comprehensive industry-leading technical support resources.
Key Features
This PowerPact MCCB features Thermal-Magnetic (Fixed) trip protection rated 125A at 600V AC / 250V DC. Frame size: 150A. Interrupting capacity: 100kA@240V, 65kA@480V, 25kA@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.
