Due to our relocation, shipments may experience delays. Contact your sales rep for details and updates.

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
  • Eaton GHB1030 Molded Case Breakers (MCCBs) 1P 30A EA Eaton GHB1030 Molded Case Breakers (MCCBs) 1P 30A EA

    Eaton GHB1030 Molded Case Breakers (MCCBs) 1P 30A EA

    MSRP $260.00
    Surplus $119.00
    Eaton GHB1030 Molded Case Breakers (MCCBs) 1P 30A EA​ ARCA SKU:  C15-3698 Brand:  Eaton MPN:  GHB1030 UPC:  78667901646 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-3698
    Series:
    C
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    1 Inch Width x 2.81 Inch Depth x 4.88 Inch Height
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    125 VDC
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    65 kA at 120/240 VAC
    Interrupting Rating:
    14 kA at 125 Volt DC
    Terminal Type:
    Steel Pressure Line and Load
    Frame Type:
    GHB
    Maximum AC Voltage Rating:
    277 V
    Maximum DC Voltage Rating:
    125 V
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC, 30 A, 14 kA, 1-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Installation/Operator:
    Eaton_00166_INST.pdf
    TS PIK:
    113893861
    Voltage Rating:
    277 VAC 50/60 Hertz, 125 VDC
    Current Rating:
    30 A
    Number of Poles:
    1
    Country of Origin:
    United States
    MSRP $260.00
    Surplus $119.00
    Qty in Cart: 0
    Price:
    MSRP $260.00
    Surplus $119.00
  • Contact Us For Quote
    Eaton GHBGFEP1030 Molded Case Breakers (MCCBs) GHB 1P 30A 277V 50/60Hz 1Ph G Frame

    Eaton GHBGFEP1030 Molded Case Breakers (MCCBs) GHB 1P 30A 277V 50/60Hz 1Ph G Frame

    MSRP $1,556.00
    Surplus $856.80
    SKU:  C15-2887 Brand:  Eaton MPN:  GHBGFEP1030 UPC:  786679067444 Shipping Weight:  1.40 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-2887
    Series:
    C
    Type:
    Circuit Protector
    Approval:
    UL 489
    Approval:
    UL 1053
    Size:
    3 Inch W x 2.63 Inch D x 4 Inch H
    Volts:
    240 to 305 V
    Volts:
    277 VAC at 50/60 Hz
    Amps:
    32 A
    Used On:
    Panelboard
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    14 kA
    Terminal Type:
    Pressure Terminal
    Wire Size:
    10 to 1/0 AWG (Aluminum/Copper)
    Trip Sensitivity:
    30 Milliampere
    Short Description:
    240 to 305 VAC, 277 VAC, 30 A, 14 kA, 30 mA Trip Level, 2-Pole, Pressure Terminal, Bolt-On Mount, Circuit Protector
    Catalog:
    Eaton_27487_V4T2_260_V4T2_267_V4T2_268_CAT.pdf
    Installation/Operator:
    Eaton_00166_INST.pdf
    Voltage Rating:
    240 to 305 V, 277 VAC at 50/60 Hz
    Current Rating:
    30 A
    Number of Poles:
    2
    Frame Type:
    GHB
    MSRP $1,556.00
    Surplus $856.80
    Qty in Cart: 0
    Price:
    MSRP $1,556.00
    Surplus $856.80
  • Contact Us For Quote
    Eaton EHD3030 Molded Case Breakers (MCCBs) EHD 3P 30A 480V 50/60Hz 3Ph F Frame EA Eaton EHD3030 Molded Case Breakers (MCCBs) EHD 3P 30A 480V 50/60Hz 3Ph F Frame EA

    Eaton EHD3030 Molded Case Breakers (MCCBs) EHD 3P 30A 480V 50/60Hz 3Ph F Frame EA

    MSRP $967.56
    Surplus $565.25
    SKU:  C15-3005 Brand:  Eaton MPN:  EHD3030 UPC:  786679317099 Shipping Weight:  3.95 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-3005
    Series:
    C
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Approval:
    CSA C22.2
    Approval:
    UL 489
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    480 VAC 50/60 Hertz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    18 kA at 240 VAC
    Interrupting Rating:
    14 kA at 480 Volt AC
    Frame Type:
    F
    Maximum AC Voltage Rating:
    480 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 30 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    TS PIK:
    21509137
    Voltage Rating:
    480 VAC
    Number of Poles:
    3
    Current Rating:
    30 A
    Country of Origin:
    Dominican Republic
    MSRP $967.56
    Surplus $565.25
    Qty in Cart: 0
    Price:
    MSRP $967.56
    Surplus $565.25
  • Contact Us For Quote
    Eaton FD2030 Molded Case Breakers (MCCBs) FD 2P 30A 600V 50/60Hz 2Ph F Frame

    Eaton FD2030 Molded Case Breakers (MCCBs) FD 2P 30A 600V 50/60Hz 2Ph F Frame

    MSRP $2,234.00
    Surplus $542.64
    Eaton FD2030 Molded Case Breakers (MCCBs) FD 2P 30A 600V 50/60Hz 2Ph F Frame​ ARCA SKU:  C15-4836 Brand:  Eaton MPN:  FD2030 UPC:  786679312230 Shipping Weight:  3.00 Shipping Height:  4.00 In...
    SKU:
    C15-4836
    Series:
    C
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    2.75 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:
    2
    Interrupting Rating:
    35 kA at 480 VAC
    Interrupting Rating:
    10 kA 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, 30 A, 35/10 kA, 2-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_07831_1-3_6_7_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    CAD Drawing:
    Eaton_21585_1_CAD.pdf
    CAD Drawings:
    Eaton_21585_1_CAD.pdf
    Number of Poles:
    2
    Current Rating:
    30 A
    Voltage Rating:
    600 VAC, 250 VDC
    Country of Origin:
    Dominican Republic
    MSRP $2,234.00
    Surplus $542.64
    Qty in Cart: 0
    Price:
    MSRP $2,234.00
    Surplus $542.64
  • Contact Us For Quote
    Eaton GHC2030 Molded Case Breakers (MCCBs) GHC 2P 30A 480V 50/60Hz 2Ph G Frame EA Eaton GHC2030 Molded Case Breakers (MCCBs) GHC 2P 30A 480V 50/60Hz 2Ph G Frame EA

    Eaton GHC2030 Molded Case Breakers (MCCBs) GHC 2P 30A 480V 50/60Hz 2Ph G Frame EA

    MSRP $525.00
    Surplus $404.60
    Eaton GHC2030 Molded Case Breakers (MCCBs) GHC 2P 30A 480V 50/60Hz 2Ph G Frame EA​ ARCA SKU:  C15-2610 Brand:  Eaton MPN:  GHC2030 UPC:  786679174104 Shipping Weight:  1.35 Shipping Height:  3...
    SKU:
    C15-2610
    Series:
    C
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    480 Star/277 VAC at 50/60 Hz
    Volts:
    125/250 VDC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    14 kA at 480 Star/277 VAC/125/250 VDC
    Terminal Type:
    Aluminum Pressure Line and Load Terminal
    Frame Type:
    GHC
    Maximum AC Voltage Rating:
    480
    Maximum DC Voltage Rating:
    250
    Short Description:
    480 VAC Star/277 VAC 50/60 Hz, 125/250 VDC, 30 A, 14 kA, 2-Pole, Steel Pressure Screw Line and Load Terminal, GHC Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Installation/Operator:
    Eaton_00167_INST.pdf
    Current Rating:
    30 A
    Voltage Rating:
    480 Star/277 VAC at 50/60 Hz, 125/250 VDC
    Number of Poles:
    2
    MSRP $525.00
    Surplus $404.60
    Qty in Cart: 0
    Price:
    MSRP $525.00
    Surplus $404.60
  • Eaton FDC3030L Molded Case Breakers (MCCBs) FDC 3P 30A 600V 50/60Hz 3Ph F Frame Eaton FDC3030L Molded Case Breakers (MCCBs) FDC 3P 30A 600V 50/60Hz 3Ph F Frame

    Eaton FDC3030L Molded Case Breakers (MCCBs) FDC 3P 30A 600V 50/60Hz 3Ph F Frame

    MSRP $3,835.00
    Surplus $725.28
    SKU:  C15-2749 Brand:  Eaton MPN:  FDC3030L UPC:  786679450048 Shipping Weight:  4.25 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2749
    Series:
    C
    Volts:
    600 V
    Amps:
    30 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 30A, 600 Vac
    Frame Type:
    F
    Voltage Rating:
    600 VAC
    Current Rating:
    30 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $3,835.00
    Surplus $725.28
    Qty in Cart: 0
    Price:
    MSRP $3,835.00
    Surplus $725.28
  • Contact Us For Quote
    Eaton GD3030 Molded Case Breakers (MCCBs)

    Eaton GD3030 Molded Case Breakers (MCCBs)

    MSRP $980.23
    Surplus $325.94
    SKU:  C15-4980 Brand:  Eaton MPN:  GD3030 UPC:  78667923106 Shipping Weight:  1.75 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-4980
    Series:
    C
    Current Rating:
    30 A
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 30 A, 22/10 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Interrupting Rating:
    22 kA at 480 VAC, 10 kA at 250 VDC
    Type:
    Molded Case, Thermal Magnetic
    Installation/Operator:
    Eaton_00165_INST.pdf
    Number of Poles:
    3
    Frame Type:
    G
    Maximum DC Voltage Rating:
    250
    Terminal Type:
    Screw Type ClA Line and Load Terminal
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC
    Maximum AC Voltage Rating:
    480
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $980.23
    Surplus $325.94
    Qty in Cart: 0
    Price:
    MSRP $980.23
    Surplus $325.94
  • Eaton GHC3030 Molded Case Breakers (MCCBs) Eaton GHC3030 Molded Case Breakers (MCCBs)

    Eaton GHC3030 Molded Case Breakers (MCCBs)

    MSRP $787.09
    Surplus $168.33
    SKU:  C15-11842 Brand:  Eaton MPN:  GHC3030 UPC:  78667917422 Shipping Weight:  2.00 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-11842
    TS PIK:
    21506206
    Series:
    C
    Short Description:
    480 VAC Star/277 VAC 50/60 Hz, 125/250 VDC, 30 A, 14 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GHC Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Voltage Rating:
    480 Star/277 VAC at 50/60 Hz, 125/250 VDC
    Current Rating:
    30 A
    Maximum AC Voltage Rating:
    480
    Type:
    Molded Case, Thermal Magnetic
    Number of Poles:
    3
    Terminal Type:
    Aluminum Pressure Line and Load Terminal
    Approval:
    UL 489, CSA
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Installation/Operator:
    Eaton_00167_INST.pdf
    Frame Type:
    GHC
    Interrupting Rating:
    14 kA at 480 Star/277 VAC/125/250 VDC
    Maximum DC Voltage Rating:
    250
    Country of Origin:
    Dominican Republic
    MSRP $787.09
    Surplus $168.33
    Qty in Cart: 0
    Price:
    MSRP $787.09
    Surplus $168.33
  • Contact Us For Quote
    Eaton GI1030 Molded Case Breakers (MCCBs) GI 1P 30A 480V 50/60Hz 1Ph G Frame Eaton GI1030 Molded Case Breakers (MCCBs) GI 1P 30A 480V 50/60Hz 1Ph G Frame

    Eaton GI1030 Molded Case Breakers (MCCBs) GI 1P 30A 480V 50/60Hz 1Ph G Frame

    Surplus $98.14
    Eaton GI1030 Molded Case Breakers (MCCBs) GI 1P 30A 480V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-2746 Brand:  Eaton MPN:  GI1030 UPC:  786679376386 Shipping Weight:  0.90 Shipping Height:  2.00 In...
    SKU:
    C15-2746
    Series:
    C
    Volts:
    480 V
    Amps:
    30 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Frame:
    G
    Short Description:
    Series C complete molded case circuit breaker, G-frame, GI, Complete breaker, Thermal-magnetic trip type, Single-pole, 30A, 480 Vac, 14 kAIC at 480 Vac, Line and load, International, Cable
    Interrupting Rating:
    14 kA
    Current Rating:
    30 A
    Number of Poles:
    1
    Frame Type:
    G
    Voltage Rating:
    480 VAC
    Surplus $98.14
    Qty in Cart: 0
    Price:
    Surplus $98.14
  • Contact Us For Quote
    Eaton HFD1030L Molded Case Breakers (MCCBs) 1P 30A Eaton HFD1030L Molded Case Breakers (MCCBs) 1P 30A

    Eaton HFD1030L Molded Case Breakers (MCCBs) 1P 30A

    MSRP $736.23
    Surplus $320.97
    SKU:  C15-2306 Brand:  Eaton MPN:  HFD1030L UPC:  78667917552 Shipping Weight:  1.75 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2306
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    30 A
    Frame:
    FD
    Interrupting Rating:
    65 kA at 277 VAC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (UL)
    Interrupting Rating:
    65 Kiloamp at 220/240 Volt AC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (IEC)
    Maximum AC Voltage:
    277 V
    Maximum DC Voltage:
    125 V
    Poles:
    1
    Size:
    1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Terminal Type:
    Line and Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    125 VDC
    TS PIK:
    106999169
    Installation/Operator:
    Eaton_00091_INST.pdf
    CAD Drawings:
    Eaton_41228_1_CAD.pdf
    Maximum DC Voltage Rating:
    125 V
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Number of Poles:
    1
    Maximum AC Voltage Rating:
    277 V
    Frame Type:
    FD
    Current Rating:
    30 A
    Voltage Rating:
    277 VAC
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAkER, F-FRAME, HFD, COMPLETE BREA
    Series:
    C
    Country of Origin:
    Dominican Republic
    MSRP $736.23
    Surplus $320.97
    Qty in Cart: 0
    Price:
    MSRP $736.23
    Surplus $320.97
  • Contact Us For Quote
    Eaton HFD3030VL Molded Case Breakers (MCCBs) HFD 3P 30A 600V 50/60Hz 3Ph F Frame Eaton HFD3030VL Molded Case Breakers (MCCBs) HFD 3P 30A 600V 50/60Hz 3Ph F Frame

    Eaton HFD3030VL Molded Case Breakers (MCCBs) HFD 3P 30A 600V 50/60Hz 3Ph F Frame

    MSRP $3,239.00
    Surplus $969.93
    SKU:  C15-2831 Brand:  Eaton MPN:  HFD3030VL UPC:  786679325841 Shipping Weight:  4.60 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2831
    Series:
    C
    Volts:
    600 V
    Amps:
    30 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    Series C complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 30A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50°C, 50/60 Hz
    Frame Type:
    F
    Interrupting Rating:
    100 kA
    Current Rating:
    30 A
    Number of Poles:
    3
    Voltage Rating:
    600 VAC
    MSRP $3,239.00
    Surplus $969.93
    Qty in Cart: 0
    Price:
    MSRP $3,239.00
    Surplus $969.93

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.