Eaton FDB3150L Molded Case Circuit Breaker – 150A – 3-Pole – 600V AC – 14kA @ 480V – Feed-Through – Series C FDB

The Eaton FDB3150L is a 150A, 3-pole molded case circuit breaker from the Eaton / Cutler-Hammer Series C Type FDB family. It is designed for compatible electrical distribution applications and provides thermal-magnetic overcurrent protection with LI (Long-Time and Instantaneous) trip functions.

The FDB3150L is rated for 600V AC and provides a 14kA interrupting rating at 480V AC with standard interrupting capacity. It features a feed-through configuration, a non-interchangeable trip, and line- and load-side lug terminals. The breaker is rated for operation at a 40°C ambient temperature.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer / Westinghouse
• Product Type: Molded Case Circuit Breaker
• Product Family: Series C
• Circuit Breaker Type: FDB
• Catalog No.: FDB3150L
• Current Rating: 150A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V AC
• Interrupting Rating: 14kA @ 480V AC
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Type: Non-Interchangeable
• Trip Functions: LI — Long-Time and Instantaneous
• Mounting / Configuration: Feed-Through
• Terminal Type: Line-Side and Load-Side Lug Terminals
• Ambient Rating: 40°C
• Application: Electrical Distribution and Overcurrent Protection

Part Numbers & Identification:

• Manufacturer Part Number (MPN): FDB3150L
• Catalog Number: FDB3150L
• Model: FDB3150L
• Product Family: Eaton Series C Circuit Breakers
• Series: Series C
• Circuit Breaker Type: FDB
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Configuration: 3-Pole, 150A
• upc:786679306086

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 FDB3150L provides 150A, 3-pole protection for compatible 600V AC applications and features thermal-magnetic LI trip functionality.

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

Certifications:

• 150A Rated
• 3-Pole / 3-Phase
• 600V AC Rated
• 14kA Interrupting Rating @ 480V AC
• Thermal-Magnetic Protection
• LI Long-Time and Instantaneous Trip
• Non-Interchangeable Trip
• Feed-Through Configuration
• Line- and Load-Side Lug Terminals
• 40°C Rated
• Standard Interrupting Capacity

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

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