Square D HLA36150SV 150A 3-Pole 600 V Circuit Breaker

Meet the Square D HLA36150SV 150A 3-Pole 600 V Circuit Breaker — a rugged, three-phase protection device designed to safeguard demanding electrical systems. With a 150 A current rating and a 600 V maximum, this breaker provides dependable overcurrent protection for industrial and commercial setups that run on three-phase power. Built to integrate with Square D panels, it offers a precise, field-replaceable solution when routine maintenance or unexpected faults occur.

• Part Number: HLA36150SV
• Current Rating: 150 A
• Poles: 3-pole design for three-phase protection
• Voltage Rating: Up to 600 V
• Brand: Square D — a trusted name in electrical protection
• Application: Suitable for main or branch protection in compatible Square D panels and 3-phase distribution systems

Why this breaker stands out for your setup:

• Specific three-phase protection tailored for 3-pole circuits, ensuring balanced protection across all phases in a 3-phase network.
• Direct replacement value for systems already using Square D HLA-series parts, enabling straightforward maintenance without complex adaptations.
• Clear, reliable performance in environments where consistent trip response is critical to prevent damage to motors, feeders, and downstream equipment.

Ideal use scenarios include protecting industrial motors, three-phase feeders, and commercial distribution circuits where a robust 150 A, 600 V protection device is needed. If your panel or equipment relies on Square D reliability and you require a precise 150 A, 3-pole solution for up to 600 V systems, the HLA36150SV is engineered to fit seamlessly and perform consistently.

Practical tips for optimal results: verify compatibility with your Square D panel before installation, de-energize the circuit and follow all site safety protocols, and ensure connections are tightened to the manufacturer's specified torque. When replacement is necessary, the HLA36150SV provides a straightforward path to restoring protection and minimizing downtime in your electrical distribution.