Square D PowerPact HGL36090 H-Frame 3P 90A MCCB Lug 80%
150A Frame | 90A | 3P | 65kA@240V, 35kA@480V, 18kA@600V | Thermal-Magnetic (Fixed)
Schneider Electric offers the Square D PowerPact HGL36090, a premium H-Frame 3-pole molded case circuit breaker delivering 90-ampere protection for critical electrical infrastructure and power distribution. With high interrupting capacity of 65kA@240V, 35kA@480V, 18kA@600V, this MCCB operates at 600V AC / 250V DC to provide comprehensive and dependable circuit protection. Featuring a TMD (Thermal-Magnetic) trip unit, the HGL36090 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 unit mount installation, the HGL36090 utilizes lug (unit mount) connections with AL150HD Lug terminations designed for reliable conductor termination. The unit accommodates 14-3/0 AWG Al/Cu conductors within compact overall dimensions of 5.90" H x 4.50" W x 3.63" D weighing ~7 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 HGL36090 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 90A 3-pole overcurrent protection. As part of the proven PowerPact family, the HGL36090 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.
