Square D HGA36060U43XAABCSH 60A 3-Pole 600 V Circuit Breaker

Square D HGA36060U43XAABCSH 60A 3-Pole 600 V Circuit Breaker is a robust, field-ready protection device engineered for demanding electrical environments. With a 60 A rating, 3 poles, and a 600 V maximum voltage, this breaker is purpose-built to safeguard 3‑phase power systems while keeping downtime to a minimum.

In three‑phase applications, shutting off all three conductors at once is essential for safety and equipment longevity. The HGA36060U43XAABCSH provides reliable, coordinated disconnection across all phases, reducing arc incidents and protecting motors, drives, and downstream devices from overloads and short circuits.

• Three‑pole protection ensures simultaneous disconnection of all phases in 3‑phase circuits
• 60 A rating ideal for motor loads, air handlers, pumps, and distribution feeders
• 600 V maximum operating voltage supports industrial power distribution and larger control panels
• Durable construction tailored for consistent performance in commercial and industrial settings
• Designed for straightforward replacement in compatible Square D panels that support the HGA family

Ideal use cases

The Square D HGA36060U43XAABCSH is well-suited for 3‑phase equipment such as compressors, HVAC systems, conveyors, and manufacturing drives. It also fits distribution panels and control housings where reliable overcurrent protection is essential and maintenance windows are limited.

Installation and compatibility tips

• Verify panel compatibility with the HGA series and ensure the enclosure is rated for 600 V systems
• Confirm conductor sizing and routing follow NEC guidelines and manufacturer's torque specifications
• Inspect the breaker for shipping damage before installation and replace if any signs of wear are present
• Keep a spare HGA36060U43XAABCSH on hand to minimize downtime during maintenance or replacements

If you’re upgrading or stocking a maintenance inventory, the Square D HGA36060U43XAABCSH delivers dependable triple‑pole protection for 3‑phase circuits up to 600 V, helping you safeguard critical equipment and maintain steady, safe operation across your electrical distribution system.