Square D | FAP22045V | Circuit Breaker | 45A | 2-Pole | 22045V

Square D FAP22045V Circuit Breaker is a precise, 45-amp, 2-pole protective device designed for reliable overcurrent protection in electrical systems that require the FAP22045V specification. Built for maintenance, retrofit, and replacement projects, this breaker delivers dependable performance when you need a matching, ready-to-install solution.

Why choose this exact part? The FAP22045V designation guarantees you’re selecting the precise replacement reference that aligns with your panel labeling and system requirements. With a 2-pole configuration, it provides robust protection for multi-wire circuits, helping to safeguard both equipment and personnel by ensuring a clean, predictable shutdown under fault conditions.

• Amperage: 45 A
• Poles: 2-Pole
• Voltage rating: 22045V
• Reference: FAP22045V
• Application: Ideal for maintenance, retrofit, and replacement where exact specs are required

Use cases and ideal applications

• Serving as a direct replacement in Square D panels that accept FAP-series breakers
• Retrofit projects where existing equipment requires an identical part number to maintain system integrity
• Spare part for service crews performing field maintenance on commercial or industrial electrical installations

Important compatibility note: always confirm fit and ratings before ordering. The part number is the best reference for ensuring you’re matching the exact breaker specifications to your panel’s requirements. If you’re unsure, cross-check the panel labeling or consult your electrical schematics to verify that FAP22045V is the correct match for your configuration.

With the Square D FAP22045V circuit breaker on hand, you’ll have a dependable, field-proven solution that aligns with your existing protection strategy, reduces downtime, and keeps your electrical system protected under normal and fault conditions.