Square D HDA36060U31XAABCSJ 60A 3-Pole 600 V Circuit Breaker

Introducing the Square D HDA36060U31XAABCSJ, a rugged 60 A, 3-pole circuit breaker crafted for demanding three‑phase electrical systems. Designed to protect industrial and commercial distribution panels, this unit interrupts current at up to 600 V, safeguarding motors, pumps, conveyors, and other high‑demand equipment from overloads and faults.

Why this 60A, 3‑Pole breaker stands out

• Exact specifications you can trust: Part number HDA36060U31XAABCSJ with a 60 A rating, 3 poles, and a 600 V maximum rating—well suited for standard three‑phase distribution networks.
• Balanced three‑phase protection: The 3‑pole design delivers synchronized protection across all phases, reducing the risk of phase‑to‑phase faults and downstream damage.
• Seamless panel compatibility: Engineered for Square D panels that accommodate HDA‑series breakers, enabling straightforward replacement or upgrades without adapters.
• Reliable trip response: Built to quickly interrupt faults, helping minimize downtime and protect wiring and equipment from overcurrent events.
• Durable, field‑tested construction: Designed to withstand the rigors of industrial environments while delivering consistent performance across varying loads and temperatures.

Ideal use cases

Perfect for three‑phase circuits powering motors, pumps, fans, and other heavy‑duty equipment in manufacturing floors, warehouses, and utility rooms. Suitable for mid‑size commercial or light‑industrial panels where a robust 60 A protective device at 600 V is required.

What problems it solves

• Prevents overheating and electrical fires by interrupting excessive current before damage occurs.
• Reduces unplanned downtime by quickly isolating a faulty branch from the broader system.
• Protects wiring, components, and sensitive equipment from overcurrent conditions in a three‑phase network.

Specifications at a glance

• Current rating: 60 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HDA36060U31XAABCSJ
• Brand: Square D

Installation and maintenance tips

• Verify panel compatibility with HDA‑series breakers and ensure bus alignment prior to installation.
• Follow lockout/tagout procedures and disconnect power before handling any electrical components.
• Tighten conductors to the manufacturer’s specified torque to maintain secure connections and reliable tripping.
• Store spare units for quick replacements in panels that commonly service three‑phase motors and conveyors.

For reliable three‑phase protection in 60 A circuits up to 600 V, the Square D HDA36060U31XAABCSJ stands out as a precise, dependable choice for upgrading or maintaining your electrical distribution infrastructure.