Square D | FHP26100 | Circuit Breaker | 100A | 2-Pole | 600V

Meet the Square D FHP26100 circuit breaker—a purpose-built solution for demanding 600V electrical systems. This 100A, 2-pole unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter, delivering dependable protection where it’s needed most.

Key specifications

• Brand: Square D
• Part number: FHP26100
• Amperage: 100 A
• Poles: 2-Pole
• Voltage rating: 600 V

Why this breaker stands out

Designed for scenarios where precise matching matters, the FHP26100 offers robust electrical protection in two conductors with a 600V rating. By sticking to the exact part number, you ensure compatibility with your Square D panel and maintain consistent electrical performance across your installation. This isn’t a generic replacement—it's the trusted choice for maintaining system integrity in commercial and industrial environments.

Ideal use cases

• Maintenance: Replace aging or defective breakers to restore circuit protection without altering the existing panel layout.
• Retrofit: Upgrade or refurbish installations while preserving the original electrical characteristics and protection scheme.
• Replacement: When the service manual specifies FHP26100, swap in the exact part to avoid compatibility issues and downtime.

Compatibility and installation notes

Before ordering, confirm fit and ratings for your specific panel. The part number FHP26100 is the most reliable reference for compatibility, ensuring the correct mounting, trip behavior, and electrical footprint. Ensure your system requires a 100A, 2-pole unit with a 600V rating to maximize protection and performance.

Practical tips for best results

• Keep the exact part number on hand when sourcing replacements to prevent mismatches.
• Review your panel labeling to verify permissible amperage and voltage ranges for safe operation.
• Follow standard safety procedures: power down the equipment, verify absence of voltage, and wear appropriate PPE during installation.

Choose the Square D FHP26100 circuit breaker to deliver precise protection for 600V circuits, ensuring reliable operation and frame-compatible performance across your electrical system.