Square D HGA36100AABCSH 36100A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36100AABCSH 3-Pole 600 V Circuit Breaker — a rugged protection solution designed for demanding three-phase power systems. With a 36,100 A current rating and a 600 V maximum voltage, this breaker is built to interrupt fault currents cleanly, helping safeguard downstream equipment, wiring, and overall system reliability.

Key specifications

• Part Number: HGA36100AABCSH
• Poles: 3
• Current Rating: 36,100 A
• Voltage Rating: 600 V
• Brand: Square D

Why this breaker stands out

• Three-pole design for balanced protection — ideal for protecting 3-phase distribution and motor circuits, ensuring coordinated interruption across all phases.
• High-current capability — robust rating that supports heavy industrial loads without compromising safety or performance.
• Solid, durable construction — engineered to endure demanding environments found in manufacturing floors, data centers, and large facilities.
• Seamless integration with Square D panels — designed to fit within Square D distribution systems for straightforward installation and reliable compatibility.

Ideal use scenarios

• Incoming feeders and panelboards in manufacturing lines requiring dependable 3-phase protection
• Motor control centers and heavy equipment rooms where protecting three-phase loads is critical
• Industrial distribution and electrical enclosures that demand consistent performance under challenging conditions

Installation and practical considerations

When installing the HGA36100AABCSH, follow standard electrical safety practices and the panel manufacturer’s guidance. Confirm proper terminal torque, verify that the enclosure and bus structure are compatible with this 3-pole design, and label the circuit accordingly to reflect the 600 V distribution.

For engineers and electrical professionals, this Square D circuit breaker provides a clear, reliable protection option for high-demand, three-phase systems. The HGA36100AABCSH delivers precise protection where it matters most, helping you minimize downtime and safeguard critical infrastructure.