Square D | FIP26100 | Circuit Breaker | 100A | 2-Pole | 600V

The Square D FIP26100 circuit breaker is a robust protection device designed for demanding electrical installations. With a 100A rating, 2-pole configuration, and a 600V operating capability, this breaker delivers reliable, fast-acting protection for feeders and circuits in commercial and industrial environments. Identified by the part number FIP26100, it’s a precise fit for projects where exact specifications matter.

Key specifications

• Amperage: 100A
• Poles: 2-Pole
• Voltage: 600V

Why choose the FIP26100

This Square D breaker is purpose-built for scenarios where maintenance, retrofit, or replacement is needed without compromising electrical safety or performance. The 2-pole design ensures simultaneous disconnect of both conductors, which is essential for certain circuits and panels. Its 600V rating makes it suitable for higher-voltage applications typical in commercial and light industrial settings, helping protect wiring, data/logic circuits, and critical equipment from overloads and faults.

Who this is for

• Facilities managers performing panel maintenance or panel retrofits
• Electricians replacing failed breakers in existing Square D installations
• Industrial technicians upgrading protection for feeders and high-load circuits

How this fits into your project

To ensure a correct and safe replacement, always confirm fit and ratings before ordering. The part number FIP26100 is the most reliable reference for compatibility, ensuring you get the exact device that matches your panel’s design and protection requirements.

Practical tips and best practices

• Before replacement, power down the panel and verify there are no residual voltages and that the main disconnect is secured.
• Match the breaker’s amperage and voltage ratings to the circuit it protects to maintain proper overcurrent protection.
• Document the replacement with the part number reference (FIP26100) for future maintenance and audits.
• When in doubt about compatibility, consult your panel’s documentation and rely on the term “best reference is the part number” to guide procurement.