Square D HGA36110UNYP 110A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36110UNYP 110 A 3-Pole 600 V Circuit Breaker—a rugged, three-phase protection device designed to safeguard your power distribution in demanding environments. This genuine Square D breaker (Part Number HGA36110UNYP) is built to interrupt fault currents quickly and safely, helping protect motors, panels, and connected equipment from damage.

Key specifications

• Current rating: 110 A
• Poles: 3 (three-phase)
• Voltage rating: 600 V
• Part Number: HGA36110UNYP
• Brand: Square D

Why this 3-pole, 600 V breaker stands out

Designed for three-phase circuits, the 3-pole configuration ensures synchronized disconnection across all lines, reducing arc and providing balanced protection for connected equipment. The 600 V rating broadens its applicability to a wide range of industrial and commercial installations that rely on higher-voltage three-phase power. Choosing a genuine Square D device also aligns you with a long legacy of reliable electrical protection and seamless panel compatibility.

Ideal use cases

• Motor control and protection in manufacturing and processing facilities
• Three-phase feeders in distribution panels for commercial buildings
• Power circuits for HVAC equipment, pumps, and compressors in large facilities

Installation and safety tips

• Verify panel compatibility with the Square D HGA36110UNYP before installation
• Follow local electrical codes and use appropriate PPE
• Have a qualified technician perform the installation to ensure proper mounting and secure connections

For reliable, industry-standard protection in three-phase power systems, the Square D HGA36110UNYP 110A 3-Pole 600 V Circuit Breaker delivers consistent performance and peace of mind in demanding environments.