Square D HGA36060U33XAABCSK 60A 3-Pole 600 V Circuit Breaker

Designed for demanding three-phase electrical distributions, the Square D HGA36060U33XAABCSK 60A 3-Pole 600 V Circuit Breaker delivers reliable protection for industrial and commercial panel boards. With a 60-amp current rating across three poles and a 600-volt maximum, this breaker is built to safely interrupt power in high-energy environments, helping protect motors, transformers, and other critical equipment from overloads and faults.

Core specifications

• Current rating: 60 A
• Pole configuration: 3-Pole
• Voltage rating: 600 V
• Part number: HGA36060U33XAABCSK
• Brand: Square D

Why this breaker stands out

• Seamless Square D ecosystem compatibility with Square D panels and the HGA series ensures consistent fit, mechanical interface, and coordinated protection across your distribution system.
• Focused protection for three-phase circuits—engineered specifically for three-line distributions in industrial environments, helping prevent damage from overloads and short circuits.
• Durable, reliable construction designed for the rough-and-tumble realities of commercial and light-industrial installations, with solid mounting and solid electrical integrity.
• Easy installation and replacement in compatible panels, reducing downtime during upgrades, retrofits, or last-minute protection needs.

Ideal use cases

• New installations and panel upgrades for three-phase feeders in manufacturing floors, warehouses, and processing lines.
• Protection for three-phase motors, conveyors, pumps, and other equipment powered from 600 V service.
• Retrofits or replacements in existing Square D panel boards where a 60 A, 3-Pole, 600 V solution is required.
• Industrial control panels and distribution centers that rely on reliable, coordinated circuit protection.

Practical considerations and benefits

Choosing the Square D HGA36060U33XAABCSK means aligning with a trusted protection framework that supports safe shutdowns and minimizes risk to valuable equipment. The 3-pole design ensures all live conductors are interrupted together in multi-phase circuits, which is critical for preserving equipment integrity during fault conditions. This breaker is particularly well-suited for environments where downtime is costly and protection reliability directly impacts productivity.

How it fits your needs

If your project requires robust three-phase protection up to 600 V with a 60 A rating, this part — HGA36060U33XAABCSK from Square D — offers a purpose-built solution that integrates smoothly into compatible panel systems, supports efficient maintenance, and delivers dependable performance under demanding load profiles. It’s a practical, purpose-driven choice for professionals aiming to safeguard critical electrical infrastructure without compromise.