Square D HGA36110UPYP 110A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36110UPYP 110 A 3-Pole 600 V Circuit Breaker—an industrial‑grade protection device built for demanding three‑phase systems. With a 110 A rating and a 600 V maximum, this breaker is proven to guard feeders, motors, and transformers from overloads and faults, helping keep electrical infrastructure safe and running smoothly.

Why this model stands out in real-world installations:

• Three-pole design provides synchronized disconnection across all phases, minimizing phase imbalance and reducing the risk of secondary faults.
• Thermal-magnetic protection combines overload sensing with fast short-circuit response, delivering reliable fault clearing without nuisance trips.
• 110 A protection is well-suited for mid‑size feeders and equipment loads in industrial and commercial environments.
• 600 V rating supports robust distribution for heavier equipment and motor circuits common in industrial facilities.
• Seamless integration designed to fit and function in compatible Square D panels and enclosures, making replacement and service straightforward.
• Part number clarity HGA36110UPYP ensures you’re selecting the exact unit for your system, reducing configuration questions during procurement and installation.

Ideal applications and use cases

This circuit breaker is a practical choice for:

• Three‑phase motor feeders in manufacturing lines, pumps, and conveyors
• Industrial control panels and distribution boards requiring reliable overcurrent protection
• HVAC and processing equipment where stable, protected power feeds are critical
• Facility upgrades or replacements in existing Square D ecosystems, where compatibility matters for safe, efficient maintenance

How it helps you operate smarter

Choosing the HGA36110UPYP means you’re investing in predictable protection that aligns with common electrical standards and practical field needs. The combination of a solid 110 A rating, a robust 3‑pole configuration, and a 600 V compatibility creates a reliable backbone for mid‑range industrial loads, reducing downtime and extending equipment life by preventing damaging overcurrents.

Practical notes for procurement and installation

• Verify system voltage and current requirements match 600 V and 110 A to ensure proper protection and performance.
• Confirm panel compatibility with Square D components to enable smooth installation and reliable operation.
• Install with power fully de‑energized and follow all safety protocols to avoid arc flash hazards during replacement or servicing.
• Maintain documentation with the exact part number (HGA36110UPYP) for future maintenance, stocking, and replacements.

For professionals specifying industrial protections, the Square D HGA36110UPYP 110 A 3-Pole 600 V Circuit Breaker delivers dependable, stage-ready overcurrent protection that cleanly supports three-phase systems and keeps critical equipment guarded against electrical faults.