Eaton | HFD3110WBP10 | Circuit Breaker | 110A | 3-Pole | 600V

Meet Eaton HFD3110WBP10, a rugged circuit breaker designed for industrial panels and systems requiring precise three-phase protection. With a 110 A rating, 3-pole configuration, and 600 V ratings, it's built for reliability in demanding environments. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications are essential, and the part number is your best compatibility reference.

Key specifications

• Amperage: 110 A
• Poles: 3-Pole (three-phase)
• Voltage: 600 V
• Part number: HFD3110WBP10

Why choose this Eaton circuit breaker

Designed to protect circuits from overcurrent events in three-phase power systems, the HFD3110WBP10 delivers dependable interruption when faults occur, helping to safeguard wiring, devices, and personnel. Its 110 A rating aligns with medium-load feeders and distribution circuits, while the 600 V rating suits industrial equipment and control panels that run on higher voltage distributions. Because Eaton manufactures the part, you’ll benefit from consistent form factor, mounting compatibility, and standardized trip characteristics across compatible Eaton panels and MCCs.

Use cases and installation scenarios

• Maintenance: Replace aging or worn breakers in existing panels to restore protection without changing wiring or busbar arrangements.
• Retrofit: Upgrade or reconfigure a panel or switchgear to support updated equipment that requires a 110 A, 3-Pole, 600 V breaker.
• Replacement: Provide a direct, compatible substitute for failed HFD-series components with identical ratings.

Compatibility and ordering tips

Always verify fit and ratings before ordering. The HFD3110WBP10 part number is the most reliable reference for compatibility with Eaton systems. If you're matching a drawing, panel label, or replacement kit, cross-check the amperage, pole count, and voltage against the legacy device to ensure a seamless swap.

Practical insights

• Keep a spare unit on hand for downtime-critical environments to minimize outages.
• Document the exact part number in your maintenance logs to simplify future replacements and audits.
• When planning retrofits, consider the surrounding protection scheme (fuses, relays, motor starters) to ensure coordinated protection across devices.