Square D HGA36110UHYP 110A 3-Pole 600 V Circuit Breaker

Square D HGA36110UHYP is a reliable 110 A, 3-pole, 600 V circuit breaker crafted for demanding three-phase power systems. Designed for industrial and commercial electrical distributions, this unit delivers dependable overcurrent protection for feeders, motor circuits, and distribution panels, helping to safeguard both equipment and uptime.

Why this breaker stands out

• Three-pole protection for balanced phase safety – Keeps all three phases in sync, reducing the risk of uneven loading and equipment damage in three-phase networks.
• 110 A current rating – Suitable for mid-sized feeders and motor circuits, providing robust protection without unnecessary trips in normal operation.
• 600 V voltage rating – Built for industrial power distribution environments where higher-voltage circuits are common, ensuring compatibility with standard commercial and small industrial panels.
• Durable, dependable construction – Designed for repeated cycling in active installations, offering long service life and predictable performance when it matters most.
• Brand reliability – Part of Square D’s proven protection lineage, giving you a familiar, trusted component in your electrical distribution system.

Practical applications and use cases

• Protect three-phase feeders feeding motors, conveyors, pumps, or processing equipment in manufacturing lines.
• Serve as a protective device in electrical distribution panels where a dedicated 110 A, 3-pole, 600 V breaker is required.
• Use in upgrades or replacements within existing Square D installations to maintain consistent protection standards across the panel.
• Ideal for code-compliant main or branch protection in commercial facilities with multi-phase power distribution needs.

Specifications at a glance

• Part Number: HGA36110UHYP
• Current rating: 110 A
• Poles: 3
• Voltage rating: 600 V
• Brand: Square D

Choosing the Square D HGA36110UHYP means prioritizing precise overcurrent protection in three-phase systems, streamlined compatibility with Square D panels, and a component built to endure the rigors of industrial use. Whether you’re configuring a new panel, upgrading an older installation, or standardizing protective devices across a facility, this 110 A, 3-pole, 600 V circuit breaker delivers clear value through stability, reliability, and purpose-built performance.