NEG631040 | Circuit Breaker | 3-Pole | 600V

The NEG631040 three-pole circuit breaker is built for industrial duty, delivering reliable overcurrent protection in three-phase electrical systems. Designed for maintenance, retrofit, and replacement scenarios, this unit helps keep equipment and crews safe while minimizing downtime.

Why choose the NEG631040 3-Pole, 600V Breaker

• Three-pole protection for balanced, three-phase circuits. Ensures simultaneous interruption across all conductors, reducing the risk of partial faults and equipment damage.
• 600V electrical rating. Suitable for a wide range of industrial applications that require robust under-overcurrent protection for medium voltage panels.
• Versatile maintenance and retrofit compatibility. Specifically chosen for replacement and upgrading of existing installations where matching specs are essential.
• Primary reference for compatibility. The part number NEG631040 is the best reference to confirm fit and ratings before ordering.

Key specifications

• Poles: 3-Pole
• Voltage rating: 600V

Ideal use cases

• Maintenance entries where a direct, exact-spec replacement is required to restore original protection levels.
• Retrofit projects upgrading older systems to a current, standardized protection device without changing panel hardware.
• Spare parts planning for industrial equipment cabinets that power three-phase loads, reducing downtime during service calls.

How this unit keeps you prepared

With a clear compatibility reference and a focus on three-pole protection, the NEG631040 helps ensure that your three-phase circuits stay safeguarded against overcurrent events. By sticking to the part number as your main compatibility cue, you minimize mismatch risk and simplify procurement for ongoing maintenance programs.