Square D HDA36060U31XAABCSDYP 60A 3-Pole 600 V Circuit Breaker

Introducing the Square D HDA36060U31XAABCSDYP 60A 3-Pole 600 V Circuit Breaker — a purpose-built protection device for demanding 3‑phase electrical systems. This specific part number is designed to drop into compatible Square D panels where reliable feeder and branch-circuit protection is essential, helping to prevent equipment damage from overloads and short circuits in commercial and industrial environments.

• Current rating: 60 A
• Poles: 3 (three-phase protection)
• Voltage rating: 600 V
• Part number: HDA36060U31XAABCSDYP
• Brand lineage: Square D

Why this 60A 3-Pole 600V breaker stands out

Designed to interrupt all three live conductors simultaneously in a three-phase circuit, this 60A unit provides synchronized protection for motors, pumps, fans, and other three-phase loads. Its 600 V maximum rating makes it suitable for a wide range of industrial and commercial applications, including distribution feeders and equipment rooms where robust overcurrent protection is critical.

Key use cases and practical benefits

Ideal for:

• Protecting three-phase feeders in electrical panels serving manufacturing lines, HVAC equipment, and industrial machinery.
• Serving as a reliable upgrade or replacement in existing Square D installations that require a 60 A, 3-pole, 600 V protection solution.
• Providing clear, definitive coordination with other protective devices in a three-phase distribution network.

How this breaker helps you solve common electrical challenges:

• Preventing costly downtime by quickly disconnecting all phases during an overload or fault condition.
• Maintaining system integrity in 600 V environments while protecting connected equipment from surge and fault currents.
• Offering a durable, field-replaceable solution that fits into standard Square D enclosures designed for HDA-series breakers.

Tips for installation and compatibility

Before replacement, confirm your panel is designed to accept 3-pole, 60 A breakers in the HDA family and that the system operates within a 600 V framework. When installing, ensure proper seating and secure mounting per manufacturer guidelines to maintain reliable trip performance and long-term operation.

With the Square D HDA36060U31XAABCSDYP, you gain a precise, purpose-built 60A, 3-pole solution for safeguarding three-phase circuits at 600 V, backed by the reliability and compatibility that professionals expect from Square D components.