Square D | NCP261200 | Circuit Breaker | 1200A | 2-Pole | 600V

The Square D NCP261200 circuit breaker is a high-capacity, 2-pole protection device engineered for demanding electrical environments. With a 1200A rating and a 600V maximum, it’s built to safeguard large distribution circuits in maintenance, retrofit, and replacement scenarios. When compatibility matters, the NCP261200 is the most reliable reference to ensure a precise fit with Square D panels and assemblies.

Key specifications

• Amperage: 1200A
• Poles: 2-Pole
• Voltage: 600V

Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, helping you avoid mismatches in panel boards and distribution networks.

Why this Square D breaker stands out

• Directly supports high-current applications with a robust 1200A rating, making it suitable for main service protection and heavy-load circuits.
• 2-pole design provides simultaneous protection across both hot legs, improving coordination and trip reliability in 600V systems.
• Square D engineering means integration with existing Square D panels and NCP family components, reducing installation complexity during retrofit or replacement.

Ideal use cases

• Maintenance, retrofit, or replacement in commercial and industrial panel boards that require a 1200A, 2-pole, 600V protection device.
• High-current distribution points in manufacturing lines, processing equipment, or large facility power distribution where reliable disconnect protection is essential.
• Legacy system upgrades where the exact part reference is NCP261200 to maintain panel compatibility and electrical protection standards.

Practical considerations

• Verify that your panel labeling and catalog support a 600V, 2-pole 1200A device and that the NCP261200 is listed as a compatible part.
• Keep the part number visible during ordering and stocking to ensure future replacements align with the original configuration.
• From a maintenance perspective, using the exact reference improves downtime predictability and system reliability.

What you get

A dependable, Square D circuit breaker designed to protect high-current circuits with a straightforward replacement path in compatible 600V systems. Use this part when the system requires the NCP261200’s precise specifications to maintain safe, continuous operation.