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  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)
  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)
  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)
  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)
  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)
  • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)

    • NEW Westinghouse KT3400T 400A Thermal Magnetic Trip Unit for Breaker 400 Amp NIB (EM5843-1)

    Cutler Hammer

    $289.10
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    Product Description

    Cutler Hammer
    Westinghouse / Eaton

    MPN: KT3400T
    NEW
    Thermal Magnetic Trip Unit
    400 Amps

    Box label is missing

    For use with Type KD, HKD, & KDC circuit breakers

    3 Pole
    480/600 VAC


    Trip Weight: 1.6 lbs.
    Trip Dimensions (D x W x H): 4" x 5" x 3.5"

    30 day warranty on all purchases.

    Your purchase will include what is pictured and described above ONLY.
    For more info or pictures, please visit our FAQs or contact us :
    423 821-4712 - Sales@RiverCityIndustrial.com

    Additional Information

    SKU:
    EM5843
    Condition:
    New
    Availability:
    Ships within 0-1 business days of full payment. Expedited shipping available.
    SKU:
    EM5843
    MPN:
    KT3400T
    Approx Shipping Dims (LxWxH):
    10.000" x 8.000" x 6.000"
    Approx Shipping Weight:
    5.0000
    Location:
    BR 19AA = nib - box label missing
    Amperage:
    400 Amp
    Voltage:
    480/600 VAC
    Listed:
    2025-11-24T00:00:00