Square D HGA36100U31XAABCSHYP 100A 3-Pole 600 V Circuit Breaker

The Square D HGA36100U31XAABCSHYP is a reliably engineered circuit breaker designed to safeguard industrial power distribution. With a 100 A current rating and a three-pole configuration, this unit provides solid, balanced protection for three-phase systems up to a 600 V supply. Built for durable performance, it’s the exact replacement part you need to keep critical equipment running smoothly.

Key specifications

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HGA36100U31XAABCSHYP
• Brand: Square D (Schneider Electric)

What sets this breaker apart

• Precise protection for three-phase loads: The 3-pole design ensures simultaneous disconnection of all phases, reducing the risk of unbalanced faults that can damage motors and drives.
• High-voltage capability: Rated up to 600 V, making it suitable for large industrial motor circuits, process lines, and panel boards in commercial facilities.
• Exact compatibility: Part number specificity guarantees it fits Square D panels and distribution boards designed for the HGA family, helping you maintain system integrity and simplified maintenance.
• Trusted reliability: From Square D, a long-standing name in electrical distribution, offering dependable protection you can count on in demanding environments.

Ideal applications

Use this 100 A, 3-pole, 600 V breaker in the main distribution panel, motor control centers, or service-disconnect assemblies where three-phase protection is required. It’s well-suited for manufacturing floors, HVAC systems, conveyors, large pumps, and other machinery that relies on stable, safeguarded power delivery.

Practical considerations

To ensure proper performance, verify that your panel labeling indicates acceptance of HGA-series breakers and confirm compatibility with your bus stabs and mounting arrangement. This unit is intended for professional installation by qualified personnel following all relevant electrical codes and safety guidelines. When replacing an existing breaker, matching the exact part number (HGA36100U31XAABCSHYP) helps maintain consistent trip characteristics and reliable protection.

equip your electrical system with a dependable Square D solution. The HGA36100U31XAABCSHYP delivers clear, robust protection for demanding, three-phase applications, helping you minimize downtime and protect valuable equipment.