Eaton KD3400F Molded Case Circuit Breaker Frame – 400A – 3-Pole – 600V – 35kA – Bolt-On – Series C KD

The Eaton Cutler-Hammer KD3400F is a 400A, 3-pole, 3-phase molded case circuit breaker frame from the Series C KD family. It is rated for 600V and has a 35kA interrupting rating at 480V with a standard interrupting capacity.

The KD3400F is a frame-only thermal-magnetic molded case circuit breaker configuration with bolt-on mounting. It is designed for compatible electrical distribution applications and is rated for operation at 40°C.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer / Westinghouse
• Brand: Eaton / Cutler-Hammer
• Product Type: Molded Case Circuit Breaker Frame
• Series: Series C
• Type: KD
• Catalog No.: KD3400F
• Current Rating: 400A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V
• Interrupting Rating: 35kA at 480V
• Interrupting Capacity: Standard
• Temperature Rating: 40°C
• Mounting Type: Bolt-On
• Trip Technology: Thermal-Magnetic
• Configuration: Frame Only

Part Numbers & Identification:

• Manufacturer Part Number (MPN): KD3400F
• Catalog Number: KD3400F
• Product Family: Eaton Series C KD
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker Frame
• Model: KD3400F
• Frame Type: KD
• Breaker Configuration: 3-Pole, 400A
• Configuration: Frame Only
• upc:786679763551

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer / Westinghouse Series C KD molded case circuit breaker applications. The KD3400F is supplied as a frame-only configuration and is intended for compatible 3-phase, 400A, 600V electrical distribution applications.

Always verify the specific breaker frame, trip unit requirements, accessories, panelboard or switchboard, system voltage, interrupting rating, mounting arrangement, and other manufacturer-approved components before installation.

Certifications:

• Series C KD
• 400A Rating
• 3-Pole / 3-Phase
• 600V Rated
• 35kA Interrupting Rating at 480V
• Standard Interrupting Capacity
• Thermal-Magnetic
• Bolt-On Mounting
• 40°C Rated
• Frame-Only Configuration

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