Square D HLA36020AABCSHYP 36020A 3-Pole 600 V Circuit Breaker

Meet the Square D HLA36020AABCSHYP 3-Pole 600 V Circuit Breaker — a rugged, three-phase protective device engineered for reliable overcurrent protection in demanding electrical environments. This part number HLA36020AABCSHYP is designed to integrate seamlessly into Square D panels, delivering dependable performance where it matters most.

Key specifications

• Part number: HLA36020AABCSHYP
• Configuration: 3-pole (three-phase)
• Current rating: 36020 A
• Voltage rating: 600 V

What this means in real-world use

In commercial and industrial electrical systems, protecting feeders, motors, and distribution circuits from overloads and faults is essential. The Square D HLA36020AABCSHYP provides three-line protection for 3-phase power distribution up to 600 V, helping prevent damage to wiring and equipment and reducing unplanned downtime. With a dedicated three-pole design, all phases trip together, maintaining system balance and enhancing safety in fault conditions.

Ideal applications

• New installations and panel retrofits in manufacturing facilities and commercial buildings
• Three-phase motor feeder protection in outdoor or indoor electrical rooms
• Distribution panels and switchgear assemblies that demand reliable, durable protection

Why choose this Square D breaker

This model combines the trusted performance of Square D with a precise part number—HLA36020AABCSHYP—ensuring compatibility with compatible enclosures and distribution schemes. Its 3-pole configuration is purpose-built for balanced three-phase systems, providing consistent protection across all conductors and helping to minimize nuisance trips caused by phase imbalances.

Practical tips for installation and care

• Verify the part number (HLA36020AABCSHYP) matches your panel’s requirements before ordering.
• Ensure the breaker’s voltage and current ratings align with the circuit you’re protecting (up to 600 V, three-phase loads).
• Follow local electrical codes and manufacturer installation guidelines for mounting, torque, and terminal connections.
• Store and handle breakers in a clean, dry environment to prevent corrosion and ensure reliable operation over time.

Secure this part number for your next installation or retrofit to achieve dependable three-phase protection in 600 V systems. The Square D HLA36020AABCSHYP is built for durability, precise fit, and trusted performance in demanding environments.