Square D HDA36150SVYP 150A 3-Pole 600 V Circuit Breaker

Protect your three‑phase electrical system with precision using the Square D HDA36150SVYP 150A 3‑Pole 600 V Circuit Breaker. Engineered for reliable overcurrent protection, this device is designed to interrupt excess current in three‑phase circuits operating up to 600 volts, helping safeguarding motors, compressors, pumps, and other heavy loads in commercial or industrial panels.

Key specifications

• Current rating: 150 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HDA36150SVYP
• Brand lineage: Square D — a trusted name in electrical protection

Why this breaker stands out

The Square D HDA36150SVYP is more than a switch—it's a protective barrier for your three‑phase equipment. Its 150 A capacity is well suited for mid‑to‑large load centers, providing dependable interruption capabilities when faults occur. With a three‑pole design, it ensures synchronized protection across all phases, reducing the risk of unbalanced loads that can stress motors and drives. This combination of high current capacity and coordinated phase protection makes it a practical choice for panels that power industrial machinery, HVAC systems, or footprint‑sensitive processing lines.

Ideal applications

Use the Square D HDA36150SVYP in scenarios where robust three‑phase protection is essential: - Motor control centers and large pumps - Industrial manufacturing lines with heavy motors - Commercial facilities with high‑demand equipment operating at up to 600 V - Main or feeder circuits in compatible Square D panels

Installation and compatibility

Before pairing this breaker with a panel, confirm compatibility with your enclosure and existing Square D components. Installation should follow local electrical codes and best practices, including proper torque specifications and secure bus connections. The 3‑pole design provides straightforward installation for three‑phase circuits, helping ensure reliable protection across all conductors.

Practical considerations

• Plan for future expansion: a 150 A rating can support growing loads in certain facilities, but verify upcoming demand against panel rating.
• Replacement strategy: keep a compatible part on hand for quick swap‑out to minimize downtime in critical equipment rooms.
• Ordering clarity: the exact part number HDA36150SVYP helps ensure you receive the correct three‑pole, 600 V device for your system.

Choose the Square D HDA36150SVYP 150A 3‑Pole 600 V Circuit Breaker to deliver dependable three‑phase protection, straightforward installation, and the reliability you expect from a trusted protection brand. Add it to your panel setup to safeguard valuable equipment and keep systems running smoothly.