Eaton HFD3040 Molded Case Circuit Breaker – 40A – 3-Pole – 600V AC – 65kA @ 480V AC – Feed-Thru – Series C HFD

The Eaton HFD3040 is a 40A, 3-pole, 3-phase molded case circuit breaker from the Eaton Cutler-Hammer Series C Type HFD. It features thermal-magnetic protection with Long-Time and Instantaneous (LI) trip functions and a non-interchangeable trip.

The HFD3040 is rated for 600V AC with a 65kA interrupting rating at 480V AC and high interrupting capacity. It uses a feed-thru configuration and includes line- and load-side lug terminals.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer / Westinghouse
• Product Type: Molded Case Circuit Breaker
• Product Family: Series C
• Series: Series C
• Type: HFD
• Current Rating: 40A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V AC
• Interrupting Rating: 65kA @ 480V AC
• Interrupting Capacity: High
• Protection Type: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Trip Type: Non-Interchangeable
• Mounting / Configuration: Feed-Thru
• Terminal Configuration: Line- and Load-Side Lug Terminals
• Ambient Rating: 40°C
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Eaton / Cutler-Hammer

Part Numbers & Identification:

• Manufacturer Part Number (MPN): HFD3040
• Catalog Number: HFD3040
• Product Family: Eaton Series C Molded Case Circuit Breakers
• Series: Series C
• Type: HFD
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Model: HFD3040
• Breaker Configuration: 3-Pole, 40A
• upc:
  786679175842

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Series C Type HFD electrical distribution equipment that accepts HFD Series molded case circuit breakers. The HFD3040 provides 40A, 3-pole thermal-magnetic protection for compatible 600V AC applications and features Long-Time and Instantaneous (LI) trip functions.

The breaker uses a feed-thru configuration and includes line- and load-side lug terminals. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, trip requirements, terminal arrangement, and installation requirements before installation.

Certifications:

• Series C HFD
• 40A Rated
• 3-Pole / 3-Phase
• 600V AC Rated
• 65kA @ 480V AC Interrupting Rating
• High Interrupting Capacity
• Thermal-Magnetic Protection
• Long-Time and Instantaneous (LI) Trip Functions
• Non-Interchangeable Trip
• Feed-Thru Configuration
• Line- and Load-Side Lug Terminals

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You may return items within 10 days of delivery for a refund.

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