Eaton | FDB4020LBP10 | Circuit Breaker | 20A | 3-Pole | 600V

Protect critical three‑phase circuits with confidence using the Eaton FDB4020LBP10 circuit breaker. Engineered for reliable protection in demanding 600V environments, this 20A, 3‑pole device is an ideal choice for maintenance, retrofit, or replacement projects where exact specifications matter.

Key specifications

• Amperage: 20A
• Poles: 3‑Pole
• Voltage rating: 600V
• Part number: FDB4020LBP10
• Type: Circuit Breaker
• Applications: maintenance, retrofit, replacement in compatible Eaton panels

Why this model stands out

The FDB4020LBP10 is built for compatibility and dependable performance in three‑phase systems. Its three‑pole design ensures synchronized disconnection across all live conductors, reducing risk and simplifying fault isolation in 600V installations. By sticking to the exact part number, you ensure a precise fit and expected behavior within your existing electrical framework.

Ideal use cases

• Upgrading or replacing aging breakers in 600V panel boards
• Retrofit projects where a 20A, 3‑pole solution is required
• Maintenance activities in industrial or commercial settings with three‑phase loads

Compatibility and installation tips

• Before ordering, confirm fit and ratings by cross‑checking with the equipment label in your panel. The part number FDB4020LBP10 is the most reliable reference for compatibility.
• Ensure your panel or enclosure supports a 3‑pole, 600V device and that the mounting style aligns with Eaton’s standard footprints.
• When replacing an existing breaker, match not only the amperage and poles but also the voltage rating and panel compatibility to maintain proper protection and code compliance.

Choose the Eaton FDB4020LBP10 for a purposeful, spec‑accurate replacement that keeps your 600V circuits safeguarded and your maintenance workflow simple. With precise part‑level compatibility and a clear 20A, 3‑pole specification, it’s a dependable choice for professional electrical upgrades and ongoing system reliability.