Schneider Electric | FDA220454 | Circuit Breaker | 45A | 2-Pole | 240V

When you’re protecting a 240-volt circuit with precision, the Schneider Electric FDA220454 circuit breaker stands out. This 45A, 2-pole unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring your panel continues to operate safely and reliably.

• Amperage and configuration: 45A, 2-pole design to guard 240V circuits with simultaneous disconnection of both hot lines.
• Voltage rating: 240V capability tailored for residential, commercial, and light industrial panels relying on Schneider Electric ecosystems.
• Part reference: FDA220454 is the definitive identifier for compatibility, helping you match the exact breaker to your existing panel.
• Maintenance, retrofit, and replacement: Specifically suited for projects where you’re restoring or upgrading an older installation without overhauling the panel.
• Clear documentation: Simple, unambiguous labeling with amperage and voltage to speed inspections and audits.

Why this FDA220454 breaker is a smart choice

In systems where uptime and safety are critical, using the exact part reference—FDA220454—minimizes guesswork and compatibility issues. This Schneider Electric breaker integrates smoothly with existing Schneider Electric panels, reducing the risk of nuisance trips or fitment problems that can occur with generic or mismatched replacements. It’s an ideal option for electricians, facilities managers, and maintenance teams handling routine panel refreshes or capacity upgrades.

Use cases

• Replacing a damaged or worn 240V 45A breaker in an existing panel without changing other components.
• Upgrading or retrofitting a circuit to a 45A load where a two-pole 240V protection device is required.
• Maintaining panel integrity during renovations or equipment upgrades that rely on Schneider Electric compatibility.

Compatibility and installation notes

Important: Confirm fit and ratings before ordering. The part number FDA220454 is the best reference for ensuring compatibility with your panel. If you’re replacing an existing unit, double-check that the panel accepts this exact model and that your circuit load aligns with a 45A rating at 240V. For safe handling, always follow electrical codes and best practices, and consult a licensed electrician if you’re unsure about installation.

Specifications at a glance

• Amperage: 45A
• Poles: 2-Pole
• Voltage: 240V
• Part Number: FDA220454