Square D PowerPact HGL36040 H-Frame 3P 40A MCCB Lug 80%
150A Frame | 40A | 3P | 65kA@240V, 35kA@480V, 18kA@600V | Thermal-Magnetic (Fixed)
Square D's PowerPact HGL36040 H-Frame circuit breaker provides 40A 3-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. The HGL36040 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. Configured for unit mount installation, the HGL36040 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. Certified to UL 489, CSA, and IEC/EN 60947-2 international standards, the HGL36040 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. The PowerPact HGL36040 represents Schneider Electric's commitment to electrical safety, performance, and reliability in power distribution equipment for professional electrical installations worldwide.
Key Features
This PowerPact MCCB features Thermal-Magnetic (Fixed) trip protection rated 40A 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.
