Eaton KT3150T Trip Unit – 150A – 3-Pole – 600V – Long-Time & Instantaneous (LI) – Circuit Breaker Frame-Mounted – Series C KT

The Eaton KT3150T is a 150A, 3-pole molded case circuit breaker trip unit from the Eaton / Cutler-Hammer Series C KT family. It features thermal-magnetic tripping with Long-Time and Instantaneous (LI) trip functions.

The KT3150T has a maximum voltage rating of 600V and is designed for use with compatible Series C molded case circuit breaker frame types, including DK, KD, KDB, HKD, HKDDC, HKDB, KDC, CKD, CHKD, and KG.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Molded Case Circuit Breaker Trip Unit
• Product Name: Circuit Breaker Trip Unit
• Product Family: Series C
• Series: KT
• Catalog No.: KT3150T
• Current Rating: 150A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Maximum Voltage Rating: 600V
• Trip Method: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Mounting Type: Not specified
• Application: Molded Case Circuit Breaker Protection

Part Numbers & Identification:

• Manufacturer Part Number (MPN): KT3150T
• Catalog Number: KT3150T
• Model: KT3150T
• Product Family: Eaton / Cutler-Hammer Series C Trip Units
• Series: KT
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker Trip Unit
• Configuration: 3-Pole, 150A
• Trip Method: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• UPC:786679266021

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Series C molded case circuit breaker frame types, including:

• DK
• KD
• KDB
• HKD
• HKDDC
• HKDB
• KDC
• CKD
• CHKD
• KG

The KT3150T provides 150A thermal-magnetic protection with Long-Time and Instantaneous (LI) trip functions for compatible circuit breaker frames rated up to 600V.

Always verify the specific breaker frame, trip-unit compatibility, current rating, voltage requirements, trip characteristics, and manufacturer installation instructions before installation.

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

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