Square D | JGL36250CU31X | Circuit Breaker | 250A | 3-Pole

The Square D JGL36250CU31X Circuit Breaker delivers dependable, high-current protection for 3-pole applications, with a 250-amp rating designed for demanding electrical environments. Built for maintenance, retrofit, and replacement projects, this breaker helps you preserve system integrity while aligning precisely with your existing specs.

Key specifications

• Amperage: 250 A
• Poles: 3-Pole
• Model reference: JGL36250CU31X

Why this breaker stands out

When your goal is reliable overcurrent protection without the guesswork, the JGL36250CU31X delivers. It’s purpose-built to meet exacting requirements in panels that trust Square D components, ensuring consistent performance during peak loads and challenging operating conditions. The part number is the most reliable reference for compatibility, so you can confidently match it to the right panel lineup and prevent incompatible substitutes from creeping in.

Ideal use scenarios

• Maintenance or service upgrades in commercial or industrial panels that require a 250A, 3-pole solution
• Retrofit projects where existing equipment calls for a precise JGL-series replacement
• Replacement of aging protective devices to restore protective coordination and system reliability

Compatibility and installation guidance

Before ordering, confirm fit and ratings to ensure seamless integration with your Square D panel ecosystem. The JGL36250CU31X part number is your best reference for compatibility, helping you avoid mismatches and ensure a smooth installation process.

Practical tips for best results

• Handle with appropriate safety protocols and de-energize equipment before replacement
• Keep the part number documentation on hand for future maintenance or audits
• Store and transport breakers in a dry, clean environment to prevent corrosion or contamination