Eaton FDB3125L Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 600V – 14kA @ 480V – Feed-Thru – Series C FDB

The Eaton FDB3125L is a 125A, 3-pole, 3-phase molded case circuit breaker from the Eaton / Cutler-Hammer / Westinghouse Series C Type FDB. It features thermal-magnetic protection with a non-interchangeable trip and Long-Time and Instantaneous (LI) trip functions.

The FDB3125L is rated for 600V and provides a 14kA interrupting rating at 480V with standard interrupting capacity. It features a feed-thru configuration with line-side and load-side lug terminals and is rated for operation at 40°C.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer / Westinghouse
• Product Type: Molded Case Circuit Breaker
• Product Family: Series C
• Series: Series C
• Type: FDB
• Catalog No.: FDB3125L
• Current Rating: 125A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V
• Interrupting Rating: 14kA @ 480V
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Type: Non-Interchangeable
• Trip Functions: Long-Time and Instantaneous (LI)
• Connection / Configuration: Feed-Thru
• Terminal Type: Line-Side and Load-Side Lug Terminals
• Ambient Temperature Rating: 40°C
• Application: Electrical Distribution and Overcurrent Protection

Part Numbers & Identification:

• Manufacturer Part Number (MPN): FDB3125L
• Catalog Number: FDB3125L
• Model: FDB3125L
• Product Family: Eaton Series C Molded Case Circuit Breakers
• Series: Series C
• Type: FDB
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 125A
• UPC:786679306055

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Series C Type FDB electrical distribution equipment that accepts FDB Series molded case circuit breakers. The FDB3125L provides 125A, 3-pole thermal-magnetic overcurrent protection for compatible 600V electrical distribution applications.

The breaker features a non-interchangeable LI trip, feed-thru configuration, and line-side 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:

• No specific certification information provided

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

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