Square D HGA36110AABCSH 36110A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36110AABCSH, a durable three-pole circuit breaker engineered for demanding industrial panels. Designed to protect 3-phase circuits up to 600 V, this unit delivers dependable overcurrent protection for motors, drives, and heavy loads in commercial and industrial settings. With its precise part identification (HGA36110AABCSH), it ensures seamless replacement and consistent performance within Square D systems.

Key advantages at a glance

• Three-pole protection keeps all three phases safely monitored in 3-phase circuits, reducing the risk of unbalanced loads and equipment damage.
• 600 V voltage rating suited for industrial distribution panels and equipment designed for higher-voltage applications.
• Part compatibility uses the official HGA36110AABCSH designation, ensuring correct fitment in existing Square D installations.
• Industrial reliability built to perform in continuous operation, protecting motors, pumps, conveyors, and processing lines from overloads and short circuits.

Ideal use cases

• Protection for three-phase motors (compressors, fans, pumps) in manufacturing and facilities management.
• Distribution panel protection in HVAC, automation, and process lines that run at 600 V.
• Panel upgrades or replacements where Square D compatibility is required for reliability and safety.

How this breaker fits into your electrical strategy

• Solves the problem of phased overload protection by guarding all three conductors simultaneously, helping avoid phase loss and equipment damage.
• Supports a safer, more predictable shutdown when faults occur, enabling quicker maintenance and reduced downtime.
• Pairs well with Square D gear for simplified procurement and consistent performance across your electrical infrastructure.

Installation note: As with any high-voltage protection device, ensure that installation and servicing are performed by qualified personnel following local electrical codes. Verify panel compatibility and replace like-for-like parts to maintain ratings and safety margins.