Square D HGN36100 100A 3-Pole 600 V Circuit Breaker

The Square D HGN36100 circuit breaker is a robust three-pole solution designed to protect three-phase electrical systems in demanding commercial and light-industrial environments. With a 100 A rating and a 600 V capacity, this part safely fits into standard Square D distribution panels and motor control centers, delivering reliable protection where it matters most.

Key specifications

• Part Number: HGN36100
• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Brand: Square D

What sets it apart

• Three-phase protection: The 3-pole design ensures coordinated protection across all phases in a 3‑phase system, helping prevent equipment damage from imbalanced or fault conditions.
• proven Square D reliability: Built to the brand’s exacting standards, this breaker is engineered for durable long-term performance in busy electrical environments.
• Pan-compatibility within Square D ecosystems: Specifically designed to integrate with Square D panels and enclosures, offering straightforward installation and dependable electrical interoperability.

Ideal use cases

• Protection for 3‑phase distribution circuits in commercial buildings, warehouses, and light manufacturing facilities.
• Protection for three-phase motors, pumps, and HVAC equipment in industrial settings where a reliable 600 V rating is required.
• Replacement or upgrade in existing Square D setups to maintain consistent coordination with other protective devices in the panel.

Installation and compatibility tips

• Verify that your panel or enclosure is a compatible Square D product and accepts HGN-series breakers.
• Ensure the line/load orientation and mounting pattern match the designated breakers for safe and reliable operation.
• Follow all panel labeling and electrical codes when integrating the HGN36100 into a new or existing system.

In summary, the Square D HGN36100 100A 3-Pole 600 V Circuit Breaker delivers dependable three-phase overcurrent protection with seamless integration into Square D ecosystems. It’s an ideal choice for professionals seeking a durable, specification-aligned solution for commercial and light-industrial power distribution.