Square D | MHP261000 | Circuit Breaker | 1000A | 2-Pole | 600V

Square D MHP261000 Circuit Breaker is engineered for serious power environments where dependable protection matters. This high-capacity, two-pole unit is rated for 1000 A and 600 V, delivering decisive overcurrent protection for large feeders, main service disconnections, and demanding equipment setups.

Designed with maintenance, retrofit, and replacement scenarios in mind, this breaker helps you restore or upgrade critical electrical systems without compromising safety or compatibility. When exact specifications are required, the MHP261000 part number serves as the most reliable reference to ensure a proper match with your existing gear.

Key specifications

• Amperage: 1000 A
• Poles: 2-Pole
• Voltage: 600 V

Ideal use cases

• Main service protection in large commercial or light industrial panels
• Retrofit or replacement in legacy systems where precise 1000 A, 2-pole, 600 V specifications are required
• Protection for high-current feeders in manufacturing environments and other demanding electrical installations

Why choose this model

When your project hinges on exact compatibility, this MHP261000 breaker provides a confident fit for systems that expect a 2-pole, 600 V profile with a 1000 A rating. It’s a practical, purpose-built solution for keeping critical circuits protected during updates, expansions, or routine maintenance. Remember to verify fit and ratings before ordering—the part number remains the clearest guide to compatibility.