Square D | FIP26045TF | Circuit Breaker | 45A | 2-Pole | 600V

Meet the Square D FIP26045TF, a rugged 2-pole circuit breaker engineered for reliable protection in demanding electrical installations. With a 45-amp rating and a 600V maximum, this unit is designed for maintenance, retrofit, and replacement projects where exact specs matter and long-term safety is non-negotiable.

Why this breaker stands out

The FIP26045TF is designed to align with Square D panel systems, making the part number your best reference for compatibility. Before ordering, confirm the panel model and the existing breaker configuration to ensure a precise fit. This is not a generic substitute—it's a controlled, spec-matched component built to preserve system integrity.

Key specifications

• Amperage: 45 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Part number: FIP26045TF

Practical benefits you’ll feel

• Dual-hot protection: The two-pole design ensures both live conductors trip together, safeguarding multi-wire circuits and reducing the risk of inadvertently left live conductors.
• Voltage flexibility: A 600V rating expands applicability beyond standard low-voltage panels, making it suitable for a range of industrial and commercial applications.
• Clear compatibility reference: Rely on the exact part number (FIP26045TF) to match Square D installations, easing procurement and reducing fit-related downtime.

Ideal use cases

• Maintenance or service work on existing Square D systems where the original component is specified as FIP26045TF
• Retrofit projects that require dependable 45A protection while upgrading panel performance
• Replacement of a failed breaker in circuits powered up to 600V, keeping safety and protection standards intact

Installation and safety tips

For a seamless replacement, verify the panel model and confirm that the circuit breaker style matches the 2-pole, 600V configuration. Follow standard electrical safety practices: disconnect power, test for zero voltage, and install the unit in a compatible Square D panel. Using the exact part number as the compatibility reference minimizes mismatch risks and streamlines future maintenance.

Choose the Square D FIP26045TF for dependable, specification-driven protection that aligns with maintenance, retrofit, and replacement objectives—delivering clear, measurable reliability across higher-voltage distribution tasks.