Square D HLA36070AABCSDYP 36070A 3-Pole 600 V Circuit Breaker

Square D HLA36070AABCSDYP is a purpose-built three-pole, 600 V circuit breaker designed to safeguard three-phase electrical systems with precision. This Square D device delivers reliable overcurrent protection for industrial and commercial applications, helping you maintain uptime and protect critical equipment.

Key features that matter in real-world systems

• Part number: HLA36070AABCSDYP
• Poles: 3 (three-phase protection)
• Voltage rating: 600 V
• Current rating: 36070 A
• Brand lineage: Square D, a trusted name in electrical protection and panel systems

Why this model fits your workflow

Designed for panel builders, maintenance technicians, and facilities engineers, this 3-pole breaker integrates seamlessly with Square D panel systems and enclosures. Its three-pole configuration ensures simultaneous disconnection of all phases, reducing the risk of unbalanced faults and providing consistent protection for motors, drives, and other three-phase equipment.

Practical use cases

• Protect three-phase motors in manufacturing lines, conveyors, and processing equipment.
• Guard HVAC and cooling systems in commercial facilities that rely on stable 3-phase power.
• Integrate into distribution panels to safeguard feeders and branch circuits in industrial environments.

What makes it different from ordinary breakers

Beyond the standard three-pole format, this circuit breaker is purpose-built for 600 V networks, delivering dependable interruption performance when protection is needed most. Its specific part—HLA36070AABCSDYP—ensures you’re selecting a tested, compatible component for existing Square D installations, minimizing replacement headaches and downtime.

Fast, informed decisions for installation and replacement

• Confirm compatibility with your Square D panels and enclosures before installation to ensure proper fit and trip characteristics.
• Use as a direct replacement in systems already configured for the HLA36070AABCSDYP lineage to maintain electrical protection consistency.
• Keep on hand for proactive maintenance—replacing aging breakers in three-phase feeders helps prevent unexpected outages and equipment damage.

Whether you’re upgrading an existing distribution panel or stocking a spare for critical equipment protection, the Square D HLA36070AABCSDYP 36070A 3-Pole 600 V Circuit Breaker delivers clear, reliable performance for demanding three-phase electrical systems.