Square D HLA36070AABCSJYP 36070A 3-Pole 600 V Circuit Breaker

Meet the Square D HLA36070AABCSJYP, a robust 3-pole, 600 V circuit breaker built to protect three-phase electrical systems from overloads and short circuits. Identified by part number HLA36070AABCSJYP, this device is engineered for reliability in demanding environments where uninterrupted power and rapid fault isolation matter.

Designed for three-phase protection, this breaker interrupts all three conductors simultaneously, helping maintain balanced loads and protecting motors, pumps, conveyors, and other heavy equipment.

Key specifications

• Current rating: 36070 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HLA36070AABCSJYP

Why this matters

In a three-phase system, protecting all phases at once reduces the risk of phase-to-phase faults and equipment damage. The 3-pole design ensures coordinated tripping, so a fault on one phase doesn't leave others unprotected.

Ideal use cases

Great for industrial panels, commercial power distribution, and equipment with three-phase motors, such as compressors, fans, conveyors, and processing lines. Use in new installations or as a replacement part to maintain system protection integrity.

Practical notes

Ensure proper sizing for your load and coordination with upstream protection devices. Install and maintain per applicable electrical codes and safety standards. This device is a dedicated protective component designed to safeguard both wiring and connected equipment by interrupting fault currents efficiently.