Schneider Electric | FDA220456 | Circuit Breaker | 45A | 2-Pole | 240V

Schneider Electric FDA220456 is a purpose-built, OEM circuit breaker engineered for reliable protection in 240V electrical systems. This 45A, 2-pole device is the precise replacement you need for maintenance, retrofit, or replacement projects where exact specifications matter.

Core specifications at a glance

• Amperage: 45 A
• Poles: 2-Pole
• Voltage rating: 240 V
• Part reference: FDA220456 — the best reference for compatibility

Why choose this OEM breaker

Choosing an OEM part from Schneider Electric helps ensure your panel's protection logic, trip characteristics, and overall system integrity remain consistent with the original design. The FDA220456 is specifically identified for compatibility in systems that match this part number, reducing the guesswork during repairs and upgrades. Remember to verify fit and ratings against your panel label or installation documentation before purchasing, as compatibility can vary by panel model and manufacturing era.

Ideal use scenarios

• Maintenance: Replace a worn or tripped breaker to restore protected circuits and restore normal operation with a trusted part.
• Retrofit: Upgrade or adapt an existing configuration to support current loads while maintaining safe, code-aligned protection.
• Replacement: When the panel or circuit requires FDA220456 specifically, this part provides a straightforward, reliable substitute that matches the original specifications.

Practical guidance for a smooth install

• Power down the panel, follow lockout/tagout procedures, and test circuits before removing the old breaker.
• Cross-reference the panel’s labeling and service documentation with the FDA220456 to confirm compatibility.
• Handle the breaker with care, ensuring solid connections and clean contacts to prevent nuisance trips after installation.

With the Schneider Electric FDA220456 circuit breaker, you gain a trusted, OEM solution that directly supports 240V applications requiring a 45A, 2-pole configuration. This part number is your best reference for compatibility, making it a reliable choice for technicians and installers who prioritize precision and consistency in electrical protection.