Square D HGA36110SHYP 110A 3-Pole 600 V Circuit Breaker

Engineered by Square D, the HGA36110SHYP is a rugged 110 A, three-pole circuit breaker designed for 600 V three‑phase distribution. Built to protect feeders and motor circuits in demanding industrial and commercial panels, this unit delivers reliable overcurrent protection where uptime matters.

Key specifications

• Part Number: HGA36110SHYP
• Current rating: 110 A
• Poles: 3
• Voltage rating: 600 V
• Brand: Square D

Why this breaker matters

• Provides protection against overloads and short circuits, helping prevent wiring damage and equipment downtime.
• Three-pole design offers balanced protection for 3‑phase motors and equipment, aiding reliable startup and operation.
• 600 V rating suits higher voltage distribution environments common in commercial and light industrial settings.
• Durable construction engineered for rugged panel environments, delivering dependable performance over time.
• Designed for straightforward replacement in compatible Square D panels, making maintenance and stocking simpler for service teams.

Ideal use cases

• Three-phase motor circuits in manufacturing lines, conveyors, and equipment bays.
• Power distribution feeders in commercial HVAC and large‑space systems.
• Main feeder protection for small to mid-size industrial panels, ensuring safe, local isolation of faults.
• Spare-part or replacement component for service fleets maintaining Square D installations.

Installation and compatibility

To ensure a proper fit, verify that your electrical panel supports the HGA series and that bus connections align with a 3‑pole configuration. Install or replace breakers only following all applicable electrical codes and safety practices, using the correct tools and protective equipment. This Square D breaker is intended for use in compatible 600 V distribution systems where three‑phase protection is required.