Square D HGA36045AABCSHYP 36045A 3-Pole 600 V Circuit Breaker

From Square D, the HGA36045AABCSHYP 36045A 3-Pole 600 V Circuit Breaker is built to shield three‑phase electrical systems from overloads and faults. This device is designed for demanding industrial and commercial environments where dependable interruption at 600 V is essential to protect wiring, motors, and downstream equipment.

Key specifications

• Part number: HGA36045AABCSHYP
• Current rating: 36045 A
• Poles: 3
• Voltage rating: 600 V
• Type: Circuit breaker

Why it matters

The three-pole configuration ensures synchronized protection across all phases, reducing the risk of phase imbalance and collateral damage in three‑phase power systems. With a 600 V rating, it suits a broad range of commercial and industrial applications, from manufacturing lines to large distribution panels, where reliable interruption can prevent equipment damage and downtime.

Ideal use cases

• Three‑phase motor circuits in manufacturing facilities
• Main distribution panels servicing multiple 3‑phase feeders
• Protection for HVAC, pumps, conveyors, and other heavy‑duty loads in industrial environments

Installation and compatibility tips

• Ensure your panel is compatible with Square D devices and the HGA series before replacement.
• Match the current rating and voltage rating to the existing system to maintain protective performance.
• Follow all local electrical codes during installation and commissioning.

Choose the Square D HGA36045AABCSHYP for robust, three‑phase protection at 600 V—a dependable solution for safeguarding critical equipment and maintaining continuous operation in demanding settings.