Square D HDA36110UK 110A 3-Pole 600 V Circuit Breaker

The Square D HDA36110UK is a purpose-built circuit breaker designed for robust, three-phase protection in demanding electrical systems. With a 110 A current rating, 3 poles, and a 600 V maximum rating, this genuine Square D device provides dependable overcurrent protection for critical equipment and distribution networks. Part Number HDA36110UK ensures you’re selecting the exact fit for Square D panels, delivering reliable performance and seamless compatibility.

• Three-pole protection directs all three phases to trip together, preventing phase imbalances and minimizing damage during faults.
• 110 A current rating handles substantial load requirements typical of industrial and commercial panel boards.
• 600 V voltage rating suits high-voltage distribution environments, offering a safe margin for fault isolation in appropriate systems.
• Genuine Square D / HDA36110UK part ensures consistent performance and reliable interoperability with existing Square D installations and accessories.
• Efficient maintenance designed for straightforward replacement within standard Square D panel configurations, helping reduce downtime during servicing.
• Versatile application ideal for protecting three-phase motors, conveyors, HVAC controls, and other 3-phase equipment across industrial and commercial facilities.

Use cases and practical considerations:

• Protect three-phase distribution circuits where a single device must reliably interrupt all phases in the event of overload or short circuit.
• Install in panels that require a 110 A, 3-pole, 600 V solution to safeguard heavy loads while keeping wiring organized and compliant with sector standards.
• Prefer a compatible, branded replacement part that aligns with existing Square D infrastructure to minimize compatibility issues and simplify procurement.

Notes for safe, effective use: Ensure the panel and bus connections are suitable for this 110 A, 3-pole, 600 V device and that installation and maintenance are performed by qualified personnel in accordance with local electrical codes. The HDA36110UK provides a targeted, reliable solution for three-phase protection where Square D compatibility matters most.