Molded Case Breakers (MCCBs)

Molded Case Breakers (MCCBs)

A molded case circuit breaker (MCCB) is a type of electrical breaker that is used to protect electrical systems from damage due to overloading, short-circuiting, or other electrical faults. MCCBs are commonly used in industrial and commercial electrical systems, and are designed to handle higher currents and voltage levels than residential miniature circuit breakers.

  • Crouse-Hinds EHD3070 Molded Case Breakers (MCCBs)

    Crouse-Hinds EHD3070 Molded Case Breakers (MCCBs)

    Surplus $560.82
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    Crouse-Hinds EHD3070 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7247 Brand:  Crouse-Hinds MPN:  EHD3070 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7247
    TS PIK:
    127253974
    Surplus $560.82
  • Crouse-Hinds FB3050 Molded Case Breakers (MCCBs)

    Crouse-Hinds FB3050 Molded Case Breakers (MCCBs)

    Surplus $342.89
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    Crouse-Hinds FB3050 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-5500 Brand:  Crouse-Hinds MPN:  FB3050 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5500
    Surplus $342.89
  • Crouse-Hinds FD1020L Molded Case Breakers (MCCBs)

    Crouse-Hinds FD1020L Molded Case Breakers (MCCBs)

    Surplus $372.31
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    Crouse-Hinds FD1020L Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-5402 Brand:  Crouse-Hinds MPN:  FD1020L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5402
    Installation/Operator:
    Eaton_00091_INST.pdf
    Number of Poles:
    1
    Type:
    Molded Case, Thermal Magnetic
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC
    CAD Drawings:
    Eaton_41226_1_CAD.pdf
    Data Sheet:
    Eaton_07831_1-5_DATA.pdf
    Current Rating:
    20 A at 40 Deg C
    Maximum AC Voltage Rating:
    277
    Interrupting Rating:
    35 kA at 277 VAC, 10 kA at 125 VDC
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Short Description:
    277 VAC 50/60 Hz, 125 VDC, 20 A, 35/10 kA, 1-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Frame Type:
    FD
    Series:
    C, FD
    Maximum DC Voltage Rating:
    125
    Surplus $372.31
  • Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P

    Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P

    Surplus $243.86
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    Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P​ ARCA SKU:  C15-5574 Brand:  Crouse-Hinds MPN:  FD1040L UPC:  78667939832 Shipping Weight:  1.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-5574
    Frame Type:
    F Frame
    Voltage Rating:
    277
    Current Rating:
    40
    Number of Poles:
    1
    Interrupting Rating:
    35kA@347V
    Short Description:
    3 Pole thermal magnetic molded case circuit breaker with a current rating of 40 As and a Vage rating of 600VAC, 250VDC.
    Surplus $243.86
  • Crouse-Hinds FD3035 Molded Case Breakers (MCCBs) 1P 35A

    Crouse-Hinds FD3035 Molded Case Breakers (MCCBs) 1P 35A

    Surplus $745.40
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    Crouse-Hinds FD3035 Molded Case Breakers (MCCBs) 1P 35A​ ARCA SKU:  C15-8131 Brand:  Crouse-Hinds MPN:  FD3035 UPC:  78667930557 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-8131
    TS PIK:
    21508825
    Type:
    Molded Case, Thermal Magnetic
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Terminal Type:
    Standard Pressure Load
    Maximum DC Voltage Rating:
    250 V
    Frame Type:
    FD
    Voltage Rating:
    600 V AC at 50/60 Hertz, 250 V DC
    Number of Poles:
    3
    CAD Drawings:
    Eaton_21586_1_CAD.pdf
    Maximum AC Voltage Rating:
    600 V
    Series:
    C, FD
    Installation/Operator:
    Eaton_00091_INST.pdf
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 35 A, 35/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Current Rating:
    35 A at 40 Deg C
    Data Sheet:
    Eaton_07831_1-3_8_9_DATA.pdf
    Surplus $745.40
  • Crouse-Hinds FD3050 Molded Case Breakers (MCCBs)

    Crouse-Hinds FD3050 Molded Case Breakers (MCCBs)

    Surplus $682.83
    Stock: Loading...
    Crouse-Hinds FD3050 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7277 Brand:  Crouse-Hinds MPN:  FD3050 UPC:  78667930569 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7277
    TS PIK:
    21508837
    Installation/Operator:
    Eaton_00091_INST.pdf
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Terminal Type:
    Standard Pressure Load
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 35/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Voltage Rating:
    600 V AC at 50/60 Hertz, 250 V DC
    Maximum DC Voltage Rating:
    250 V
    Number of Poles:
    3
    Series:
    C, FD
    Maximum AC Voltage Rating:
    600 V
    Frame Type:
    FD
    Interrupting Rating:
    65 kA at 240 V AC at 50/60 Hertz, 35 kA at 480 V AC at 50/60 Hertz, 18 kA at 600 V AC at 50/60 Hertz, 10 kA at 250 V DC
    CAD Drawings:
    Eaton_21586_1_CAD.pdf
    Current Rating:
    50 A at 40 Deg C
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Data Sheet:
    Eaton_07831_1-3_8_9_DATA.pdf
    Type:
    Molded Case, Thermal Magnetic
    Surplus $682.83
  • Crouse-Hinds FDB3020 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3020 Molded Case Breakers (MCCBs)

    Surplus $700.94
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    Crouse-Hinds FDB3020 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7250 Brand:  Crouse-Hinds MPN:  FDB3020 UPC:  78667930584 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7250
    TS PIK:
    21508852
    Maximum DC Voltage Rating:
    250 V
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Size:
    4.13 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Surplus $700.94
  • Crouse-Hinds FDB3040L Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3040L Molded Case Breakers (MCCBs)

    Surplus $651.16
    Stock: Loading...
    Crouse-Hinds FDB3040L Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7251 Brand:  Crouse-Hinds MPN:  FDB3040L UPC:  78667930592 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-7251
    TS PIK:
    21508860
    Installation/Operator:
    Eaton_00091_INST.pdf
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Type:
    Fixed Thermal Magnetic, Molded Case
    Size:
    4.13 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Terminal Type:
    Line and Load
    Surplus $651.16
  • Crouse-Hinds FDB3100L Molded Case Breakers (MCCBs) 3P 100A

    Crouse-Hinds FDB3100L Molded Case Breakers (MCCBs) 3P 100A

    Surplus $742.19
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    Crouse-Hinds FDB3100L Molded Case Breakers (MCCBs) 3P 100A​ ARCA SKU:  C15-7253 Brand:  Crouse-Hinds MPN:  FDB3100L UPC:  78667930602 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-7253
    TS PIK:
    21508870
    Voltage Rating:
    600 V AC 50/60 Hertz, 250 V DC
    Interrupting Rating:
    18 kA at 240 V AC 50/60 Hertz, 14 kA at 480/600 V AC 50/60 Hertz, 10 kA at 250 V DC
    Maximum AC Voltage Rating:
    600 V
    Installation/Operator:
    Eaton_00091_INST.pdf
    Maximum DC Voltage Rating:
    250 V
    Series:
    FDB
    Current Rating:
    100 A at 40 Deg C
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Terminal Type:
    Standard Pressure Line and Load
    Frame Type:
    FD
    Type:
    Molded Case, Thermal Magnetic
    Catalog:
    Eaton_14666_V4T2_273-V4T2_290_CAT.pdf
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 100 A, 14 kA, 3-Pole, Line/Load Terminal, FD-Frame, Molded Case, Thermal Magnetic, Non-Interchangeable Trip Breaker
    Number of Poles:
    3
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Surplus $742.19
  • Crouse-Hinds GHB3090 Molded Case Breakers (MCCBs)

    Surplus $618.07
    Stock: Loading...
    Crouse-Hinds GHB3090 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-8152 Brand:  Crouse-Hinds MPN:  GHB3090 UPC:  78667991132 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-8152
    TS PIK:
    21517409
    Surplus $618.07
  • Crouse-Hinds HFB3050 Molded Case Breakers (MCCBs)

    Crouse-Hinds HFB3050 Molded Case Breakers (MCCBs)

    Surplus $368.86
    Stock: Loading...
    Crouse-Hinds HFB3050 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-5516 Brand:  Crouse-Hinds MPN:  HFB3050 UPC:   Shipping Weight:  3.90 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-5516
    Surplus $368.86
  • Crouse-Hinds HFD1020L Molded Case Breakers (MCCBs) 1P 20A

    Crouse-Hinds HFD1020L Molded Case Breakers (MCCBs) 1P 20A

    Surplus $246.24
    Stock: Loading...
    Crouse-Hinds HFD1020L Molded Case Breakers (MCCBs) 1P 20A​ ARCA SKU:  C15-5409 Brand:  Crouse-Hinds MPN:  HFD1020L UPC:  78667939824 Shipping Weight:  1.55 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-5409
    Voltage Rating:
    277 V AC 50/60 Hertz, 125 V DC
    Terminal Type:
    Line and Load
    Surplus $246.24