Square D PowerPact HLA26125 H-Frame 2P 125A MCCB I-Line
150A Frame | 125A | 2P | 125kA@240V, 100kA@480V, 50kA@600V | Thermal-Magnetic (Fixed)
Engineered for demanding electrical systems, the Square D PowerPact HLA26125 is a H-Frame 125A 2-pole molded case circuit breaker with very high interrupting capacity. Rated at 125kA@240V, 100kA@480V, 50kA@600V and operating at 600V AC / 250V DC, it provides reliable and consistent protection for power distribution infrastructure applications. Featuring a TMD (Thermal-Magnetic) trip unit, the HLA26125 delivers dependable thermal overload and magnetic short-circuit protection for continuous operation. The fixed trip characteristics are factory-calibrated for optimal protection performance, providing reliable overcurrent sensing and fast fault interruption across the full range of anticipated operating conditions. Configured for i-line plug-on installation, the HLA26125 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 3.00" W x 5.17" D weighing ~6 lbs, optimizing installation density in electrical distribution equipment. Certified to UL 489, CSA, and IEC/EN 60947-2 international standards, the HLA26125 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. Backed by Schneider Electric's global expertise in power distribution solutions, the HLA26125 ensures dependable protection for critical electrical infrastructure with comprehensive factory warranty coverage and support.
Key Features
This PowerPact MCCB features Thermal-Magnetic (Fixed) trip protection rated 125A at 600V AC / 250V DC. Frame size: 150A. Interrupting capacity: 125kA@240V, 100kA@480V, 50kA@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.
