Square D HDA36110SHYP 110A 3-Pole 600 V Circuit Breaker

Square D HDA36110SHYP is a rugged three‑pole circuit breaker designed to protect three‑phase power systems up to 600 V. With a 110 A current rating, this device provides reliable interruption of fault currents to safeguard equipment and personnel in demanding electrical environments.

• Part Number: HDA36110SHYP
• Current rating: 110 A
• Poles: 3
• Voltage rating: 600 V

This circuit breaker is designed to protect 3‑phase circuits in industrial and commercial settings. It helps prevent damage from overloads and short circuits, reducing the risk of equipment downtime and costly repairs in systems running at up to 600 volts.

• Ideal for protecting 3‑phase feeders and equipment in electrical panels and facilities with 600 V service
• Suitable for applications that run multiple motors or 3‑phase loads close to the 110 A range
• Provides a clear, dependable protection point within your distribution architecture

Why choose this Square D breaker — The HDA36110SHYP is a purpose‑built solution from Square D for reliable three‑phase protection. Its 110 A rating paired with a 3‑pole configuration ensures balanced protection across all phases in 600 V networks, helping you maintain consistent performance and quick fault isolation.

• Directly identifiable part number for easy ordering and stocking
• Built by a trusted brand known for durable industrial protection devices
• Suitable for inclusion in definitive protection schemes within electrical distribution layouts

Practical tips for deployment: verify that your panel or load center accepts 3‑pole 600 V breakers and that the circuit requirements align with the 110 A rating. Always follow local electrical codes and the manufacturer’s installation instructions to ensure safe, compliant operation. If you’re updating an existing installation or stocking spare parts for service continuity, the HDA36110SHYP offers dependable, long‑term protection for 3‑phase systems up to 600 V.