Square D HDL36060U31XAA 60A 3-Pole 600 V Circuit Breaker

Meet the Square D HDL36060U31XAA—a rugged 60 A, 3-pole circuit breaker designed to protect three-phase power systems up to 600 V. Built for reliability in demanding environments, this module provides dependable overload and fault protection, helping keep motors, drives, and heavy equipment safe and your operations running smoothly.

Why a 3-pole configuration matters: the HDL36060U31XAA disconnects all three phases simultaneously, reducing the risk of phase-to-phase faults and equipment damage. This makes it an ideal choice for motor feeders, industrial drives, conveyors, pumps, and HVAC systems where balanced phase protection is critical.

Key specifications

• Current rating: 60 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HDL36060U31XAA

Ideal applications and use cases

- Protect three-phase motors and equipment in manufacturing lines, from pumps to conveyors and fans.

- Install in distribution panels and switchboards that require coordinated, multi-phase protection.

- Use in new builds or retrofit projects where Square D compatibility and dependable performance are essential.

What sets this Square D breaker apart

• Trusted Square D build quality designed for longevity in industrial settings.
• Direct compatibility with Square D panels and accessories, simplifying installation, maintenance, and future upgrades.
• Clear, decisive protection for three-phase systems, helping to minimize downtime and equipment wear.

Practical tips for installation and operation

• Ensure the panel or switchboard is compatible with the HDL36060U31XAA for seamless integration.
• Follow enclosure manufacturer guidelines for mounting and terminal torque to maintain reliable connections.
• Keep a stock of 60 A, 3-pole breakers for quick replacements in motor-driven circuits and high-load feeders.

Choose the Square D HDL36060U31XAA for robust three-phase protection that aligns with your 600 V industrial requirements. It’s the practical, dependable choice for safeguarding critical equipment and maintaining steady, safe operations.