Square D HGA36045AABCSJYP 36045A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36045AABCSJYP 36045A 3-Pole 600 V Circuit Breaker—the dependable solution for protecting large, three‑phase electrical systems. Built to perform in demanding environments, this breaker provides clear, decisive overcurrent protection across all three phases when it matters most.

Key specifications at a glance

• Part Number: HGA36045AABCSJYP
• Poles: 3
• Voltage rating: 600 V
• Current rating: 36045 A

Why this 3‑pole design stands out

• Three‑pole configuration ensures coordinated disconnection across all three phases, minimizing the risk of phase imbalances during fault events.
• 600 V maximum operating voltage makes it suitable for a wide range of industrial and commercial distribution setups, from motor circuits to heavy machinery feeds.
• Designed to integrate seamlessly with Square D panels and protection schemes, offering reliable compatibility within established electrical infrastructures.

Real‑world use cases

• Protect three‑phase motors and equipment in manufacturing lines where synchronized trip across all phases is crucial to prevent damage.
• Central power distribution in large facilities that rely on stable, three‑phase power for HVAC systems, conveyors, and compressors.
• Panelboard installations in industrial environments where robust overcurrent protection is essential for safety and uptime.

How it helps you work smarter

• By providing a single, integrated device for three‑phase protection, it simplifies wiring, testing, and maintenance compared to using multiple single‑pole breakers.
• Its clear current and voltage ratings help you design safer, more reliable circuits, reducing the risk of nuisance trips and equipment damage.

Whether you’re upgrading an old distribution panel or provisioning a new installation, the Square D HGA36045AABCSJYP 36045A 3-Pole 600 V Circuit Breaker delivers decisive protection with a footprint crafted for industrial reliability. Rely on it to safeguard critical loads, streamline panel design, and maintain uptime in demanding electrical environments.