Eaton | HFD1020LBP10 | Circuit Breaker | 20A | 347V

Engineered by Eaton, the HFD1020LBP10 circuit breaker delivers precise 20-amp protection for 347-volt electrical systems. Designed for maintenance, retrofit, and replacement projects, it’s the reliable choice when exact specifications matter.

This breaker is built to slot into compatible panels and distribute power with confidence, making it an ideal choice for service teams tackling upgrades, panel refurbishments, or on-site replacements where matching specs is essential.

Why choose the Eaton HFD1020LBP10

• Exact part reference for compatibility: The HFD1020LBP10 part number is the best reference to ensure you’re selecting the correct form factor and electrical characteristics for your panel.
• 20A protection at 347V: Suitable for circuits that require a 20-amp rating and operate at 347 volts, a common specification in certain commercial and industrial installations.
• Maintenance-friendly retrofit option: A dependable replacement that aligns with existing Eaton equipment and panel layouts, helping you minimize downtime during upgrades or service calls.
• Clear fit-and-ratings guidance: The product notes emphasize verifying fit and ratings before ordering, helping you avoid mismatches and ensuring reliable performance.

Key specifications

• Amperage: 20A
• Voltage: 347V
• Part number: HFD1020LBP10

Ideal use scenarios

• Retrofit projects where existing panels rely on a 20A, 347V protection device and require exact compatibility for a safe, code-compliant installation.
• Replacement during routine maintenance or after a faulted breaker, ensuring minimal disruption and accurate reformation of your electrical protection scheme.
• New installations in panels that specify Eaton as the compatible breaker family and where the HFD1020LBP10 matches the required ratings.

How to confirm fit

• Check your panel’s documentation to confirm that the HFD1020LBP10 is listed as a compatible part.
• Verify the amperage (20A) and voltage (347V) meet your circuit requirements before ordering.
• Use the part number as the primary reference when cross-checking with service catalogs or supplier listings.

Installation tips

For safe, compliant replacement or installation, follow standard electrical safety practices: de-energize the system, use appropriate tools, and adhere to local electrical codes and your panel manufacturer’s instructions. If you’re unsure about compatibility or installation specifics, rely on the part-number-driven approach to ensure you’re using the correct Eaton component for your application.