Square D HLA36070AABCSJ 36070A 3-Pole 600 V Circuit Breaker

Engineered by Square D, the HLA36070AABCSJ 36070A 3-Pole 600 V Circuit Breaker delivers reliable overcurrent protection for three‑phase systems. Designed to interrupt faults quickly and protect wiring, motors, and critical equipment, this breaker is built for demanding electrical environments where uptime matters.

• Part/Model: HLA36070AABCSJ (Square D)
• Pole configuration: 3-Pole
• Current rating: 36070 A
• Voltage rating: 600 V

Ideal for three‑phase distribution in commercial and light industrial panels, this 3‑pole breaker ensures balanced protection across all phases of your electrical system. It’s a precise choice for protecting feeders, motor circuits, and branch circuits that operate at up to 600 V, helping to minimize equipment damage and unplanned downtime.

Use cases and application scenarios:

• Protection for three‑phase panel boards in manufacturing lines and processing facilities
• Motor feeder protection in industrial equipment and conveyors
• Three‑phase distribution protection in commercial electrical rooms

Why this Square D breaker stands out: the HLA36070AABCSJ combines a robust three‑pole design with a high current rating and a solid 600 V capability, delivering dependable interruption during faults and safeguarding sensitive electrical assets. When choosing between breakers for three‑phase systems, this model provides a clear, purpose‑built solution that aligns with standard three‑phase distribution needs.

Practical notes for optimal use: ensure compatibility with your panel and follow all applicable electrical codes and safety practices during installation and maintenance. If you’re replacing an existing unit, verify that the line and load connections match the three‑pole configuration and voltage requirements of this specific model.