Square D HGA36100AABCSD 36100A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36100AABCSD 36100A 3-Pole 600 V Circuit Breaker—a rugged three-phase protective device designed to safeguard demanding electrical distributions. With a 600 V voltage rating and three poles, this breaker is built to interrupt fault currents quickly in three‑phase systems, helping protect wiring, motors, and downstream equipment in industrial and commercial environments.

Key specifications

• Part number: HGA36100AABCSD
• Current rating: 36100 A
• Poles: 3
• Voltage rating: 600 V
• Configuration: Three-pole, three-phase protection
• Application: Suitable for protecting three-phase circuits in industrial and commercial electrical distributions

Why this 3-Pole 600 V breaker stands out

• Three-phase protection: Optimized for balanced and unbalanced 3‑phase loads, reducing the risk of motor damage and equipment wear.
• Direct, reliable interruption: Engineered to trip when faults occur, helping to contain damage, minimize downtime, and preserve downstream components.
• Square D reliability: Part of a trusted line of protective devices designed to integrate smoothly with Square D panels and enclosures, supporting consistent performance across your electrical system.
• Clear identification: The distinct part number and model designation simplify maintenance, stocking, and field service, reducing search time during critical repairs.

Ideal use cases

• Industrial machinery protection in manufacturing floors, where 3‑phase motors and drives demand reliable fault interruption.
• Commercial HVAC, pumps, and conveyor systems that rely on stable distribution for uninterrupted operation.
• Electrical distribution panels in data centers, warehouses, and large facilities that require robust three‑phase protection up to 600 V.

Practical guidance

• Ensure compatibility with your Square D panels and enclosures and confirm the system voltage and phase configuration before installation.
• Follow all applicable electrical codes and engage a licensed electrician for proper mounting, wiring, and testing.
• During maintenance, keep spare HGA36100AABCSD units on hand to minimize downtime in critical power paths.