Molded Case Breakers (MCCBs)

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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Eaton FDB3125L Molded Case Breakers (MCCBs) 3P 125A

    Eaton FDB3125L Molded Case Breakers (MCCBs) 3P 125A

    MSRP $4,253.38
    Surplus $1,698.67
    SKU:  C15-6801 Brand:  Eaton MPN:  FDB3125L UPC:  78667930605 Shipping Weight:  4.60 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-6801
    TS PIK:
    21010494
    Country of Origin:
    Dominican Republic
    Frame Type:
    FD
    Voltage Rating:
    600 VAC at 50/60 Hz, 250 VDC
    Type:
    Molded Case, Thermal Magnetic
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 125 A, 14/10 kA, 3-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Installation/Operator:
    Eaton_00091_INST.pdf
    Series:
    C, FDB
    Number of Poles:
    3
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Terminal Type:
    Standard Pressure Line and Load Terminal
    Current Rating:
    125 A
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Interrupting Rating:
    14 kA at 600 VAC, 10 kA at 250 VDC
    Maximum DC Voltage Rating:
    250
    Maximum AC Voltage Rating:
    600
    Size:
    4.13 Inch W x 3.38 Inch D x 6 Inch H
    MSRP $4,253.38
    Surplus $1,698.67
    Qty in Cart: 0
    Price:
    MSRP $4,253.38
    Surplus $1,698.67
  • Eaton FDB3015L Molded Case Breakers (MCCBs) Eaton FDB3015L Molded Case Breakers (MCCBs)

    Eaton FDB3015L Molded Case Breakers (MCCBs)

    MSRP $2,125.79
    Surplus $340.37
    SKU:  C15-11514 Brand:  Eaton MPN:  FDB3015L UPC:  78667930583 Shipping Weight:  4.60 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-11514
    TS PIK:
    21508851
    Voltage Rating:
    600 VAC, 250 VDC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 15 A, 14 kA, 3-Pole, Line/Load Terminal, FD-Frame, Molded Case, Thermal Magnetic, Non-Interchangeable Trip Breaker
    Current Rating:
    15 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Frame Type:
    FD
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Series:
    C, FDB
    Terminal Type:
    Standard Pressure Line and Load
    Maximum AC Voltage Rating:
    600 V
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Catalog:
    Eaton_14666_V4T2_273-V4T2_290_CAT.pdf
    Number of Poles:
    3
    Type:
    Molded Case, Thermal Magnetic
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Maximum DC Voltage Rating:
    250 V
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Dominican Republic
    MSRP $2,125.79
    Surplus $340.37
    Qty in Cart: 0
    Price:
    MSRP $2,125.79
    Surplus $340.37
  • Contact Us For Quote
    Cutler-Hammer FDB3060 Molded Case Breakers (MCCBs) 3P 60A 600V

    Cutler-Hammer FDB3060 Molded Case Breakers (MCCBs) 3P 60A 600V

    MSRP $1,542.88
    Surplus $1,086.32
    SKU:  C15-6789 Brand:  Cutler-Hammer MPN:  FDB3060 UPC:  78667930595 Shipping Weight:  4.40 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00...
    SKU:
    C15-6789
    TS PIK:
    21011016
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Type:
    Molded Case, Thermal Magnetic
    Maximum AC Voltage Rating:
    600 V
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Frame Type:
    FD
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 60 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Number of Poles:
    3
    Series:
    C, FDB
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Current Rating:
    60 A
    Terminal Type:
    Standard Pressure Load
    Maximum DC Voltage Rating:
    250 V
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $1,542.88
    Surplus $1,086.32
    Qty in Cart: 0
    Price:
    MSRP $1,542.88
    Surplus $1,086.32
  • Eaton FDB3050L Molded Case Breakers (MCCBs) 3P 50A

    Eaton FDB3050L Molded Case Breakers (MCCBs) 3P 50A

    MSRP $1,573.09
    Surplus $465.31
    SKU:  C15-6788 Brand:  Eaton MPN:  FDB3050L UPC:  78667930594 Shipping Weight:  4.60 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-6788
    TS PIK:
    21011002
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Series:
    C, FDB
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 14/10 kA, 3-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Current Rating:
    50 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Maximum AC Voltage Rating:
    600 V
    Number of Poles:
    3
    Maximum DC Voltage Rating:
    250 V
    Terminal Type:
    Standard Pressure Line and Load
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Frame Type:
    FD
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $1,573.09
    Surplus $465.31
    Qty in Cart: 0
    Price:
    MSRP $1,573.09
    Surplus $465.31
  • Eaton FDB3150 Molded Case Breakers (MCCBs) FDB 3P 150A 600V 50/60Hz 3Ph F Frame Eaton FDB3150 Molded Case Breakers (MCCBs) FDB 3P 150A 600V 50/60Hz 3Ph F Frame

    Eaton FDB3150 Molded Case Breakers (MCCBs) FDB 3P 150A 600V 50/60Hz 3Ph F Frame

    MSRP $3,751.74
    Surplus $1,539.63
    SKU:  C15-1802 Brand:  Eaton MPN:  FDB3150 UPC:  786679306079 Shipping Weight:  4.50 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-1802
    Series:
    C, FDB
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    600 VAC at 50/60 Hertz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    18 kA at 240 VAC
    Interrupting Rating:
    14 Kiloamp at 480/600 Volt AC at 50/60 Hertz
    Interrupting Rating:
    10 Kiloamp at 250 Volt DC
    Terminal Type:
    Standard Pressure Load
    Frame Type:
    FD
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 150 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_53898_1-5_DATA.pdf
    Current Rating:
    150 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Number of Poles:
    3
    Voltage Rating:
    600 VAC, 250 VDC
    Country of Origin:
    United States
    MSRP $3,751.74
    Surplus $1,539.63
    Qty in Cart: 0
    Price:
    MSRP $3,751.74
    Surplus $1,539.63
  • Crouse-Hinds FDB3030 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3030 Molded Case Breakers (MCCBs)

    MSRP $1,542.88
    Surplus $942.24
    SKU:  C15-7283 Brand:  Crouse-Hinds MPN:  FDB3030 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7283
    TS PIK:
    115281319
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 30 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Series:
    C, FDB
    Interrupting Rating:
    14 kA at 600 VAC, 10 kA at 250 VDC
    Size:
    4.13 Inch W x 3.38 Inch D x 6 Inch H
    Type:
    Molded Case, Thermal Magnetic
    Terminal Type:
    Standard Pressure Load Terminal
    Frame Type:
    FD
    Installation/Operator:
    Eaton_00091_INST.pdf
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Maximum DC Voltage Rating:
    250
    Approval:
    UL
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Current Rating:
    30 A
    Voltage Rating:
    600 VAC at 50/60 Hz, 250 VDC
    Maximum AC Voltage Rating:
    600
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $1,542.88
    Surplus $942.24
    Qty in Cart: 0
    Price:
    MSRP $1,542.88
    Surplus $942.24
  • Contact Us For Quote
    Crouse-Hinds FDB3050 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3050 Molded Case Breakers (MCCBs)

    MSRP $1,542.88
    Surplus $648.20
    SKU:  C15-7286 Brand:  Crouse-Hinds MPN:  FDB3050 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7286
    TS PIK:
    115281333
    Interrupting Rating:
    14 kA at 480 VAC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Number of Poles:
    3
    Series:
    C, FDB
    Type:
    Molded Case, Thermal Magnetic
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Terminal Type:
    Standard Pressure Load Terminal
    Frame Type:
    FD
    Approval:
    UL 489, CSA C22.2
    Maximum DC Voltage Rating (V):
    250
    Maximum AC Voltage Rating (V):
    600
    Installation/Operator:
    Eaton_00091_INST.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Current Rating:
    50 A
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    MSRP $1,542.88
    Surplus $648.20
    Qty in Cart: 0
    Price:
    MSRP $1,542.88
    Surplus $648.20
  • Contact Us For Quote
    Crouse-Hinds FDB3070 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3070 Molded Case Breakers (MCCBs)

    MSRP $1,902.38
    Surplus $799.22
    SKU:  C15-7252 Brand:  Crouse-Hinds MPN:  FDB3070 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7252
    TS PIK:
    21097439
    Series:
    C, FDB
    Frame Type:
    FD
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Type:
    Molded Case, Thermal Magnetic
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 70 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Maximum AC Voltage Rating:
    600 V
    Terminal Type:
    Standard Pressure Load
    Voltage Rating:
    600 VAC, 250 VDC
    Installation/Operator:
    Eaton_00091_INST.pdf
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Current Rating:
    70 A
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Approval:
    UL 489, CSA C22.2
    Number of Poles:
    3
    Maximum DC Voltage Rating:
    250 V
    MSRP $1,902.38
    Surplus $799.22
    Qty in Cart: 0
    Price:
    MSRP $1,902.38
    Surplus $799.22
  • Contact Us For Quote
    Crouse-Hinds FDB3100 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3100 Molded Case Breakers (MCCBs)

    MSRP $1,902.38
    Surplus $799.22
    SKU:  C15-7288 Brand:  Crouse-Hinds MPN:  FDB3100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7288
    TS PIK:
    21097698
    Terminal Type:
    Standard Pressure Load Terminal
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 100 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Size:
    4.13 Inch W x 3.38 Inch D x 6 Inch H
    Frame Type:
    FD
    Interrupting Rating:
    14 kA at 600 VAC, 10 kA at 250 VDC
    Voltage Rating:
    600 VAC at 50/60 Hz, 250 VDC
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Maximum AC Voltage Rating:
    600
    Type:
    Molded Case, Thermal Magnetic
    Series:
    C, FDB
    Current Rating:
    100 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Approval:
    UL
    Maximum DC Voltage Rating:
    250
    Number of Poles:
    3
    MSRP $1,902.38
    Surplus $799.22
    Qty in Cart: 0
    Price:
    MSRP $1,902.38
    Surplus $799.22
  • Contact Us For Quote
    Crouse-Hinds FDB3110 Molded Case Breakers (MCCBs)

    Crouse-Hinds FDB3110 Molded Case Breakers (MCCBs)

    MSRP $4,221.75
    Surplus $1,403.70
    SKU:  C15-7289 Brand:  Crouse-Hinds MPN:  FDB3110 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7289
    TS PIK:
    21097901
    Size:
    4.13 Inch W x 3.38 Inch D x 6 Inch H
    Type:
    Molded Case, Thermal Magnetic
    Interrupting Rating:
    14 kA at 600 VAC, 10 kA at 250 VDC
    Installation/Operator:
    Eaton_00091_INST.pdf
    Frame Type:
    FD
    Terminal Type:
    Standard Pressure Load Terminal
    Approval:
    UL
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Maximum AC Voltage Rating:
    600
    Voltage Rating:
    600 VAC at 50/60 Hz, 250 VDC
    Number of Poles:
    3
    Series:
    C, FDB
    Current Rating:
    110 A
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 110 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Maximum DC Voltage Rating:
    250
    MSRP $4,221.75
    Surplus $1,403.70
    Qty in Cart: 0
    Price:
    MSRP $4,221.75
    Surplus $1,403.70
  • Eaton FDB3020L Molded Case Breakers (MCCBs) 3P 20A

    Eaton FDB3020L Molded Case Breakers (MCCBs) 3P 20A

    MSRP $1,573.09
    Surplus $283.12
    SKU:  C15-6783 Brand:  Eaton MPN:  FDB3020L UPC:  78667930585 Shipping Weight:  4.60 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-6783
    TS PIK:
    120033803
    Maximum AC Voltage Rating:
    600 V
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Frame Type:
    FD
    Number of Poles:
    3
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Series:
    C, FDB
    Voltage Rating:
    600 VAC, 250 VDC
    Type:
    Molded Case, Thermal Magnetic
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 20 A, 14/10 kA, 3-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Terminal Type:
    Standard Pressure Line and Load
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Current Rating:
    20 A
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $1,573.09
    Surplus $283.12
    Qty in Cart: 0
    Price:
    MSRP $1,573.09
    Surplus $283.12
  • Contact Us For Quote
    Eaton FDB3125 Molded Case Breakers (MCCBs) FDB 3P 125A 600V 50/60Hz 3Ph F Frame Eaton FDB3125 Molded Case Breakers (MCCBs) FDB 3P 125A 600V 50/60Hz 3Ph F Frame

    Eaton FDB3125 Molded Case Breakers (MCCBs) FDB 3P 125A 600V 50/60Hz 3Ph F Frame

    MSRP $3,751.74
    Surplus $871.80
    SKU:  C15-1798 Brand:  Eaton MPN:  FDB3125 UPC:  786679306048 Shipping Weight:  4.30 lbs. Shipping Height:  4.90 In. Shipping Length:  7.40 In. Shipping Width:  5.00 In...
    SKU:
    C15-1798
    Series:
    C, FDB
    Type:
    Thermal Magnetic
    Type:
    Molded Case
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    600 VAC at 50/60 Hertz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    18 kA at 240 VAC
    Interrupting Rating:
    14 Kiloamp at 480/600 Volt AC at 50/60 Hertz
    Interrupting Rating:
    10 Kiloamp at 250 Volt DC
    Terminal Type:
    Standard Pressure Load
    Frame Type:
    FD
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 125 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_14662_1_2_DATA.pdf
    Current Rating:
    125 A
    Number of Poles:
    3
    Voltage Rating:
    600 VAC
    Installation/Operator:
    Eaton_00091_INST.pdf
    MSRP $3,751.74
    Surplus $871.80
    Qty in Cart: 0
    Price:
    MSRP $3,751.74
    Surplus $871.80

Adding your products to cart

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.