Square D HGL36060U31X - 60 A, 3-Pole Circuit Breaker | AmpState

Meet the Square D HGL36060U31X—a 60A, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Its thermal-magnetic trip unit provides stable, repeatable protection, reacting swiftly to faults while minimizing nuisance trips and safeguarding connected equipment.

Why this breaker stands out

• Compact molded-case design maximizes panel space, making it ideal for new installations and panel upgrades alike.
• Thermal-magnetic trip technology combines precise thermal sensing with magnetic instantaneous action for robust protection across a range of fault conditions.
• Designed for seamless compatibility with matching OEM loadcenters and panelboards, ensuring reliable, plug-and-play performance.
• Versatile across residential, commercial, and light industrial applications, offering a single, dependable solution for multiple service levels.

Key technical details

• Manufacturer: Square D
• Part Number: HGL36060U31X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

This 3-pole configuration is ideal for protecting three-phase systems and ensuring coordinated protection across all connected circuits. It’s well-suited for safeguarding feeders to equipment, lighting, and small motors in commercial spaces, as well as essential electrical circuits in light industrial settings.

Who should consider this breaker? electricians and facility managers looking for a reliable, OEM-compatible solution that fits tightly in standard panelboards and loadcenters, with predictable trip behavior and long-term protection. When upgrading or stocking spare parts, this 60A unit offers a practical balance of capacity and protection for everyday electrical systems.

Practical tips for installation and use:

• Pair with the correct Square D OEM panelboard to preserve compatibility and performance expectations.
• Verify wiring torque specifications and ensure secure terminations to maintain consistent trip accuracy.
• Use in applications where three-phase protection is required to prevent uneven loading and enhance system safety.