Square D PowerPact HGA26090 H-Frame 2P 90A MCCB I-Line
150A Frame | 90A | 2P | 65kA@240V, 35kA@480V, 18kA@600V | Thermal-Magnetic (Fixed)
Square D's PowerPact HGA26090 H-Frame circuit breaker provides 90A 2-pole circuit protection engineered for commercial and industrial electrical distribution systems. Featuring high interrupting capacity rated at 65kA@240V, 35kA@480V, 18kA@600V and operating at 600V AC / 250V DC, this breaker delivers proven and reliable overcurrent protection performance. Featuring a TMD (Thermal-Magnetic) trip unit, the HGA26090 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 HGA26090 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. UL 489 listed and CSA C22.2 No.5 certified, the HGA26090 meets IEC/EN 60947-2 international standards for global project specification and acceptance. Applications include feeder circuit protection, branch circuit protection, motor control center installations, panelboard and switchboard applications, and industrial power distribution systems requiring H-Frame frame-class protection capabilities. As part of the proven PowerPact family, the HGA26090 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 90A at 600V AC / 250V DC. Frame size: 150A. Interrupting capacity: 65kA@240V, 35kA@480V, 18kA@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.
