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    • Breakers: Molded Case
    • Eaton-CH-WH Breakers
    • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
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  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)
  • NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1) NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)

    NEW Cutler-Hammer EHC3040 40A Circuit Breaker 480V 3P Type EHC 40 Amp NIB (EM5978-1)

    Cutler Hammer

    MSRP:
    Was:
    Now: $240.10
    (You save )

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    • Overview
    • Additional Information

    Product Description

    Cutler Hammer
    Cutler Hammer / Eaton

    MPN: EHC3040
    NEW
    Molded Case Circuit Breaker
    40 Amps
    Type EHC

    This item is New in Box

    Includes sets of bottom & top lugs

    Current Interrupting Rating:
    18,000 Amps @ 240 Volts AC
    14,000 Amps @ 480 Volts AC


    Breaker Weight: 3.6 lbs.
    Breaker Dimensions (D x W x H): 4" x 4" x 6"

    Shipping within 1 business day
    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:
    EM5978
    Condition:
    New
    Availability:
    Ships within 0-1 business days of full payment. Expedited shipping available.
    SKU:
    EM5978
    MPN:
    EHC3040
    Approx Shipping Dims (LxWxH):
    13.000" x 10.000" x 8.000"
    Approx Shipping Weight:
    7.0000
    Location:
    BR 31AA = b/t - nib
    Amperage:
    40 Amp
    Voltage:
    480 VAC
    Listed:
    2026-04-07T00:00:00
    ×
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    ×
    Contact Us
    River City Industrial
    5700 Tennessee Avenue
    Chattanooga, TN 37409

    423 821-4712
    Sales@RiverCityIndustrial.com

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