Square D HGA36110SKYP 110A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36110SKYP 110A 3-Pole 600 V Circuit Breaker — a dedicated solution for protecting three-phase power in commercial and industrial settings. Designed to interrupt fault currents and safeguard motors, feeders, and distribution circuits, this breaker delivers dependable, coordinated protection within a Square D ecosystem.

• Part Number: HGA36110SKYP
• Current rating: 110 A
• Poles: 3
• Voltage rating: 600 V

Where it fits and how it helps

Ideal for three-phase power distribution, the HGA36110SKYP is well-suited for feeders and motor circuits in manufacturing lines, HVAC installations, and heavy equipment rooms. Whether you’re protecting a large air handling unit, a conveyor system, or a multi-motor panel, this 3-Pole breaker provides balanced protection across all phases and simplifies panel coordination within Square D panels and enclosures.

Key benefits that matter in real-world use

• The 3-Pole design ensures simultaneous interruption across all phases, helping prevent uneven loading and phase-to-phase faults.
• 600 V compatibility: Enables safe, code-compliant protection for common industrial and commercial distribution systems.
• 1120+ amp interrupting capability (where applicable): Reserved for scenarios requiring robust fault interruption to protect downstream equipment and wiring (note: ensure you review your system’s exact fault current requirements and panel compatibility).
• Seamless integration with Square D: Part of the HGA series, designed to work with Square D panels and accessories for streamlined installation and serviceability.

Ideal use cases

• Protecting feeders and motors in manufacturing lines and material handling equipment.
• Securing three-phase HVAC equipment, chillers, and cooling towers in commercial facilities.
• Power distribution for large lighting and power circuits in industrial spaces where reliable trip performance is essential.

Installation and ongoing care

To ensure optimal performance, verify panel compatibility with the HGA36110SKYP, follow local electrical codes, and consult the manufacturer’s installation guidelines. Use appropriate wiring practices and secure connections to maintain reliable protection over the breaker’s service life. For best results, schedule regular inspections of panel health and ensure spare breakers in the same family are available for quick replacement if needed.

Choose the Square D HGA36110SKYP 110A 3-Pole 600 V Circuit Breaker when you need dependable, three-phase protection that integrates smoothly with your existing Square D electrical infrastructure. It’s a practical, durable solution for safeguarding valuable equipment and keeping your system running smoothly.