Square D HGA36100SRYP 100A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36100SRYP—a purpose-built 100 A, 3-pole circuit breaker designed to safeguard 3-phase electrical systems operating at up to 600 V. This unit carries the exact part number HGA36100SRYP and is engineered to deliver dependable interruption of fault currents in commercial and industrial panel installations. Built by Square D, it combines trusted protection with straightforward integration into compatible Square D panelboards and switchgear.

• Part Number: HGA36100SRYP
• Current Rating: 100 A
• Poles: 3
• Voltage Rating: 600 V
• Brand family: Square D

This 3-pole design provides coordinated protection for all three legs of a 3-phase circuit, making it a practical choice for protecting motors, compressors, and other 3-phase equipment in light to medium industrial environments. By limiting exposure to overloads and short circuits across all phases, it helps prevent equipment damage, reduces the risk of electrical fires, and supports safer maintenance procedures in busy electrical rooms.

Where it shines:

• New installations in commercial or industrial panelboards requiring a robust 3-phase solution up to 100 A
• Upgrades to older panels that need reliable 3-pole protection for evolving power demands
• Motor control circuits and distribution feeders where reliable, coordinated phase protection is essential

Why choose this model: - Exact fit and compatibility with Square D systems ensures seamless mounting, wiring, and labeling in your panel configuration. - Clear specification alignment with 100 A capacity, 3 poles, and a 600 V maximum rating provides a straightforward solution for standard 3-phase utility and facility power needs. - Durability and reliability expected from a renowned brand, helping facilities teams maintain uptime and system safety over the lifecycle of the installation.

Practical tips for deployment: verify your panel’s compatibility with 3-pole, 600 V devices, ensure correct terminal torque per your panel’s documentation, and follow all local electrical codes during installation. This breaker is best handled by a qualified electrician who can confirm proper fitment, wiring, and safeguarding of your 3-phase system.