Square D HDA36015AABCSH 36015A 3-Pole 600 V Circuit Breaker

Meet the Square D HDA36015AABCSH, a rugged 3-pole circuit breaker built for demanding industrial power systems. With a 600 V rating and three-pole configuration, this unit delivers dependable overcurrent protection for three-phase circuits, helping safeguard motors, drives, and feeders while keeping downtime to a minimum.

Key benefits

• Three-phase protection for industrial loads: A true 3-pole design ensures coordinated interruption across all phases, which is essential for motors, drives, and large equipment.
• 600 V maximum voltage rating: Suitable for higher voltage distribution networks typical in manufacturing facilities and commercial power centers.
• Reliable overcurrent protection: Quick, predictable disconnection limits damage to wiring, controllers, and connected components during faults.
• Precise part identity: Part Number HDA36015AABCSH provides a reliable replacement path for compatible Square D installations, reducing downtime and guesswork.
• Industrial-grade durability: Built to withstand the vibrations and conditions found in busy panels and service environments.

Ideal applications

• Three-phase motor circuits and driven equipment in manufacturing lines
• Power distribution feeders within industrial panels
• OEM equipment builds and retrofit projects needing a precise Square D replacement

What to know before you install

Confirm compatibility with your panel’s design for the HDA series, verify the current rating matches your circuit requirements, and follow all local electrical codes and manufacturer guidelines during installation.

Technical snapshot

• Brand: Square D
• Part Number: HDA36015AABCSH
• Current rating: 36015 A
• Poles: 3
• Voltage rating: 600 V