Circuit Breakers

Circuit Breakers

Circuit Breakers

Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.

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    Eaton GHBGFEP1015 Miniature Circuit Breakers (MCBs)
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    Eaton GHBGFEP1015 Miniature Circuit Breakers (MCBs)

    MSRP $703.53
    Surplus $0.00
    SKU:  C15-19185 Brand:  Eaton MPN:  GHBGFEP1015 UPC:  78667906742 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19185
    MSRP $703.53
    Surplus $0.00
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    Price:
    MSRP $703.53
    Surplus $0.00
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    Eaton GHBS2030D Molded Case Breakers (MCCBs)
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    Eaton GHBS2030D Molded Case Breakers (MCCBs)

    MSRP $2,660.00
    Surplus $718.20
    SKU:  C15-16350 Brand:  Eaton MPN:  GHBS2030D UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-16350
    Short Description:
    120/277/480 VAC, 30 A, 65 kA, 2-Pole, Line Side Terminal, Bolt-On Mount, Solenoid Operated, Industrial Circuit Breaker
    Number of Poles:
    2
    Current Rating:
    30 A
    Mounting:
    Bolt-On
    Voltage Rating:
    120/277/480 VAC
    Catalog:
    Eaton_03771_V4T1_33_V4T1_34_CAT.pdf
    Interrupting Rating:
    65 kA at 240 VAC, 14 kA at 277/480 VAC at 50/60 Hz (UL)
    Series:
    GHB
    MSRP $2,660.00
    Surplus $718.20
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    Price:
    MSRP $2,660.00
    Surplus $718.20
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    Eaton GHC1020 Molded Case Breakers (MCCBs) GHC 1P 20A 277V 50/60Hz 1Ph G Frame Eaton GHC1020 Molded Case Breakers (MCCBs) GHC 1P 20A 277V 50/60Hz 1Ph G Frame
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    Eaton GHC1020 Molded Case Breakers (MCCBs) GHC 1P 20A 277V 50/60Hz 1Ph G Frame

    MSRP $233.00
    Surplus $127.68
    Eaton GHC1020 Molded Case Breakers (MCCBs) GHC 1P 20A 277V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-3777 Brand:  Eaton MPN:  GHC1020 UPC:  786679173961 Shipping Weight:  0.70 Shipping Height:  6.00...
    SKU:
    C15-3777
    Series:
    C
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    277 VAC at 50/60 Hz
    Volts:
    125 VDC
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    14 kA at 277 VAC/125 VDC
    Terminal Type:
    Screw Type ClA Line and Load Terminal
    Frame Type:
    GHC
    Maximum AC Voltage Rating:
    277
    Maximum DC Voltage Rating:
    125
    Short Description:
    277 VAC 50/60 Hz, 125 VDC, 20 A, 14 kA, 1-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
    Number of Poles:
    1
    Current Rating:
    20 A
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC
    MSRP $233.00
    Surplus $127.68
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    Qty in Cart: 0
    Price:
    MSRP $233.00
    Surplus $127.68
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    Eaton GHC1030 Molded Case Breakers (MCCBs) GHC 1P 30A 277V 50/60Hz 1Ph G Frame Eaton GHC1030 Molded Case Breakers (MCCBs) GHC 1P 30A 277V 50/60Hz 1Ph G Frame
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    Eaton GHC1030 Molded Case Breakers (MCCBs) GHC 1P 30A 277V 50/60Hz 1Ph G Frame

    MSRP $200.00
    Surplus $127.68
    Eaton GHC1030 Molded Case Breakers (MCCBs) GHC 1P 30A 277V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-2944 Brand:  Eaton MPN:  GHC1030 UPC:  786679173985 Shipping Weight:  0.80 lbs. Shipping...
    SKU:
    C15-2944
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    30 A
    Frame:
    G
    Interrupting Rating:
    65 kA at 120 V AC
    Interrupting Rating:
    14 Kiloamp at 277 Volt AC/125 Volt DC
    Maximum AC Voltage:
    277 V
    Maximum DC Voltage:
    125 V
    Poles:
    1
    Size:
    1 Inch Width x 2.81 Inch Depth x 4.88 Inch Height
    Terminal Type:
    Steel Pressure Line and Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    125 VDC
    TS PIK:
    21506182
    Data Sheet:
    Eaton_21647_1-12_DATA.pdf
    Number of Poles:
    1
    Current Rating:
    30 A
    Voltage Rating:
    277 V AC 50/60 Hertz, 125 V DC
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_270_CAT.pdf
    Maximum DC Voltage Rating:
    125 V
    Maximum AC Voltage Rating:
    277 V
    Installation/Operator:
    Eaton_00167_INST.pdf
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, G-FRAME, GHC, COMPLETE BREA
    Frame Type:
    G
    MSRP $200.00
    Surplus $127.68
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    Qty in Cart: 0
    Price:
    MSRP $200.00
    Surplus $127.68
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    Eaton GHC1040 Molded Case Breakers (MCCBs) GHC 1P 40A 277V 50/60Hz 1Ph G Frame Eaton GHC1040 Molded Case Breakers (MCCBs) GHC 1P 40A 277V 50/60Hz 1Ph G Frame
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    Eaton GHC1040 Molded Case Breakers (MCCBs) GHC 1P 40A 277V 50/60Hz 1Ph G Frame

    MSRP $182.00
    Surplus $143.64
    Eaton GHC1040 Molded Case Breakers (MCCBs) GHC 1P 40A 277V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-4050 Brand:  Eaton MPN:  GHC1040 UPC:  786679174005 Shipping Weight:  0.60 Shipping Height:  1.00...
    SKU:
    C15-4050
    Series:
    C
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    277 VAC at 50/60 Hz
    Volts:
    125 VDC
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    14 kA at 277 VAC/125 VDC
    Terminal Type:
    Aluminum Pressure Line and Load Terminal
    Frame Type:
    GHC
    Maximum AC Voltage Rating:
    277
    Maximum DC Voltage Rating:
    125
    Short Description:
    277 VAC 50/60 Hz, 125 VDC, 40 A, 14 kA, 1-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
    Number of Poles:
    1
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC
    Current Rating:
    40 A
    MSRP $182.00
    Surplus $143.64
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    Qty in Cart: 0
    Price:
    MSRP $182.00
    Surplus $143.64
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    Eaton GHC1050 Molded Case Breakers (MCCBs) GHC 1P 50A 277V 50/60Hz 1Ph G Frame Eaton GHC1050 Molded Case Breakers (MCCBs) GHC 1P 50A 277V 50/60Hz 1Ph G Frame
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    Eaton GHC1050 Molded Case Breakers (MCCBs) GHC 1P 50A 277V 50/60Hz 1Ph G Frame

    MSRP $182.00
    Surplus $143.64
    Eaton GHC1050 Molded Case Breakers (MCCBs) GHC 1P 50A 277V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-2093 Brand:  Eaton MPN:  GHC1050 UPC:  786679174012 Shipping Weight:  0.70 Shipping Height:  6.00...
    SKU:
    C15-2093
    Frame Type:
    G
    Voltage Rating:
    277 VAC
    Current Rating:
    50 A
    Number of Poles:
    1
    Interrupting Rating:
    14 kA at 277 VAC
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, G-FRAME, GHC, COMPLETE BREA
    MSRP $182.00
    Surplus $143.64
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    Qty in Cart: 0
    Price:
    MSRP $182.00
    Surplus $143.64
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    Eaton GHC1100 Molded Case Breakers (MCCBs)
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    Eaton GHC1100 Molded Case Breakers (MCCBs)

    MSRP $511.47
    Surplus $184.13
    SKU:  C15-9915 Brand:  Eaton MPN:  GHC1100 UPC:  78667917406 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-9915
    TS PIK:
    119836596
    MSRP $511.47
    Surplus $184.13
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    Qty in Cart: 0
    Price:
    MSRP $511.47
    Surplus $184.13
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    Eaton GHC2035 Molded Case Breakers (MCCBs) GHC 2P 35A 480V 50/60Hz 2Ph G Frame Eaton GHC2035 Molded Case Breakers (MCCBs) GHC 2P 35A 480V 50/60Hz 2Ph G Frame
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    Eaton GHC2035 Molded Case Breakers (MCCBs) GHC 2P 35A 480V 50/60Hz 2Ph G Frame

    MSRP $449.00
    Surplus $397.67
    Eaton GHC2035 Molded Case Breakers (MCCBs) GHC 2P 35A 480V 50/60Hz 2Ph G Frame​ ARCA SKU:  C15-2578 Brand:  Eaton MPN:  GHC2035 UPC:  786679174111 Shipping Weight:  1.35 Shipping Height:  4.00...
    SKU:
    C15-2578
    Series:
    C
    Volts:
    480 V
    Amps:
    35 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    G
    Short Description:
    Series C complete molded case circuit breaker, G-frame, GHC, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 35A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
    Number of Poles:
    2
    Current Rating:
    35 A
    MSRP $449.00
    Surplus $397.67
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    Qty in Cart: 0
    Price:
    MSRP $449.00
    Surplus $397.67
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    Eaton GHC2040 Other Circuit Breakers EA
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    Eaton GHC2040 Other Circuit Breakers EA

    MSRP $610.00
    Surplus $117.71
    Eaton GHC2040 Other Circuit Breakers EA​ ARCA SKU:  C15-9679 Brand:  Eaton MPN:  GHC2040 UPC:  00786679174128 Shipping Weight:  1.40 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-9679
    TS PIK:
    21506196
    Type:
    Molded Case, Thermal Magnetic
    Voltage Rating:
    480 Star/277 VAC at 50/60 Hz, 125/250 VDC
    Interrupting Rating:
    14 kA at 480 Star/277 VAC/125/250 VDC
    Current Rating:
    40 A
    Number of Poles:
    2
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Terminal Type:
    Aluminum Pressure Line and Load Terminal
    Installation/Operator:
    Eaton_00167_INST.pdf
    Maximum DC Voltage Rating:
    250
    Maximum AC Voltage Rating:
    480
    Frame Type:
    GHC
    Series:
    C
    Short Description:
    480 VAC Star/277 VAC 50/60 Hz, 125/250 VDC, 40 A, 14 kA, 2-Pole, Steel Pressure Screw Line and Load Terminal, GHC Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    MSRP $610.00
    Surplus $117.71
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    Qty in Cart: 0
    Price:
    MSRP $610.00
    Surplus $117.71
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    Eaton GHC2050 Molded Case Breakers (MCCBs) GHC 2P 50A 480V 50/60Hz 2Ph G Frame
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    Eaton GHC2050 Molded Case Breakers (MCCBs) GHC 2P 50A 480V 50/60Hz 2Ph G Frame

    MSRP $520.00
    Surplus $384.37
    SKU:  C15-3915 Brand:  Eaton MPN:  GHC2050 UPC:  786679174135 Shipping Weight:  1.25 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3915
    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, 50 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
    Number of Poles:
    2
    Current Rating:
    50 A
    Voltage Rating:
    480 Star/277 VAC at 50/60 Hz, 125/250 VDC
    MSRP $520.00
    Surplus $384.37
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    Qty in Cart: 0
    Price:
    MSRP $520.00
    Surplus $384.37
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    Eaton GHC2060 Molded Case Breakers (MCCBs) GHC 2P 60A 480V 50/60Hz 2Ph G Frame Eaton GHC2060 Molded Case Breakers (MCCBs) GHC 2P 60A 480V 50/60Hz 2Ph G Frame
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    Eaton GHC2060 Molded Case Breakers (MCCBs) GHC 2P 60A 480V 50/60Hz 2Ph G Frame

    MSRP $449.00
    Surplus $384.37
    Eaton GHC2060 Molded Case Breakers (MCCBs) GHC 2P 60A 480V 50/60Hz 2Ph G Frame​ ARCA SKU:  C15-3418 Brand:  Eaton MPN:  GHC2060 UPC:  786679174142 Shipping Weight:  1.35 Shipping Height:  3.00...
    SKU:
    C15-3418
    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, 60 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:
    60 A
    Voltage Rating:
    480 Star/277 VAC at 50/60 Hz, 125/250 VDC
    Number of Poles:
    2
    MSRP $449.00
    Surplus $384.37
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    Qty in Cart: 0
    Price:
    MSRP $449.00
    Surplus $384.37
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    Eaton GHC3020DS1 Molded Case Breakers (MCCBs) GHC 3P 20A 480V 50/60Hz 3Ph G Frame Eaton GHC3020DS1 Molded Case Breakers (MCCBs) GHC 3P 20A 480V 50/60Hz 3Ph G Frame
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    Eaton GHC3020DS1 Molded Case Breakers (MCCBs) GHC 3P 20A 480V 50/60Hz 3Ph G Frame

    MSRP $2,050.00
    Surplus $579.58
    SKU:  C15-2799 Brand:  Eaton MPN:  GHC3020DS1 UPC:  782116056422 Shipping Weight:  2.15 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2799
    Series:
    C
    Volts:
    480 V
    Amps:
    20 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    G
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, G-FRAME, GHC, FIXED THERMAL
    MSRP $2,050.00
    Surplus $579.58
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,050.00
    Surplus $579.58
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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.