Square D HJA36070AABCSH 36070A 3-Pole 600 V Circuit Breaker

Square D HJA36070AABCSH is a purpose-built 3-pole circuit breaker designed for demanding 3-phase electrical systems. With a 600 V voltage rating and a fixed current rating of 36070 A, this unit provides robust protection for industrial and commercial applications where reliable shutdowns are critical.

• Part Number: HJA36070AABCSH
• Poles: 3
• Voltage rating: 600 V
• Current rating: 36070 A
• Configuration: 3-pole circuit protection for three-phase power

Where you’ll use it: This breaker is ideal for three-phase power distribution in industrial panels, heavy-duty manufacturing lines, and commercial facilities that rely on dependable protection for large loads and motors. The 3-pole design ensures all live conductors are simultaneously interrupted on fault, reducing the risk of phase-to-phase faults and promoting safer, faster power-downs during maintenance or emergencies.

Why this model stands out:

• Focused on three-phase protection: Specifically engineered for 3-phase circuits, providing synchronized disconnection across all phases for comprehensive safety.
• High-capacity rating: Built to handle substantial current demands with a clear, unambiguous 36070 A rating, making it suitable for sizable industrial loads.
• Reliable compatibility: Part number HJA36070AABCSH aligns with Square D panels and systems that support the HJA family, simplifying replacement or upgrade projects.

Practical tips for use and optimization: verify the breaker’s compatibility with your panel or switchgear, ensure correct wiring of all three phases, and follow standard safety practices when installing or servicing high-current equipment. This Square D 36070A 3-Pole 600 V circuit breaker is a purpose-built solution for environments where precise, dependable three-phase protection is non-negotiable.