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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    Siemens ED41B040 Molded Case Breakers (MCCBs) 40A 277V

    Siemens ED41B040 Molded Case Breakers (MCCBs) 40A 277V

    MSRP $543.00
    Surplus $154.28
    Siemens ED41B040 Molded Case Breakers (MCCBs) 40A 277V​ ARCA SKU:  C15-6093 Brand:  Siemens MPN:  ED41B040 UPC:  78364320913 Shipping Weight:  3.85 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6093
    TS PIK:
    115270816
    Voltage Rating:
    120/277 VAC at 50/60 Hz, 125 VDC (UL)
    Interrupting Rating:
    65 kA at 120 VAC, 22 kA at 277 VAC, 30 kA at 125 VDC (UL)
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Number of Poles:
    1
    Size:
    1 Inch W x 4.56 Inch D x 6.35 Inch H
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Terminal Type:
    Load Lug
    Series:
    ED4
    Short Description:
    120/277 VAC 50/60 Hz, 125 VDC, 40 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Current Rating:
    40 A
    Country of Origin:
    Mexico
    MSRP $543.00
    Surplus $154.28
    Qty in Cart: 0
    Price:
    MSRP $543.00
    Surplus $154.28
  • Contact Us For Quote
    Siemens ED63B035 Molded Case Breakers (MCCBs)

    Siemens ED63B035 Molded Case Breakers (MCCBs)

    MSRP $2,429.00
    Surplus $594.51
    SKU:  C15-7428 Brand:  Siemens MPN:  ED63B035 UPC:  78364320970 Shipping Weight:  3.70 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7428
    TS PIK:
    106247343
    Series:
    ED6
    Interrupting Rating:
    65 kA at 240 VAC (UL 489), 25 kA at 480 VAC (UL 489), 18 kA at 600 VAC/500 VDC (UL 489), 65/17 kA at 220/240 VAC (IEC), 35/9 kA at 380/415 VAC (IEC), 18/5 kA at 500 VAC (IEC)
    Current Rating:
    35 A
    Number of Poles:
    3
    Type:
    Thermal Magnetic
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Short Description:
    600 VAC 50/60 Hz, 500 VDC, 35 A at 40 Deg C, 18/25 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Maximum AC Voltage Rating:
    600 V
    Voltage Rating:
    600 VAC, 500 VDC
    Frame Type:
    ED
    Catalog:
    SiemensAG_01698_17_78-17_80_17_110_CAT.pdf
    Maximum DC Voltage Rating:
    500 V
    Size:
    3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Terminal Type:
    Load Lug
    Country of Origin:
    Mexico
    MSRP $2,429.00
    Surplus $594.51
    Qty in Cart: 0
    Price:
    MSRP $2,429.00
    Surplus $594.51
  • Siemens ED63B040L Molded Case Breakers (MCCBs)

    Siemens ED63B040L Molded Case Breakers (MCCBs)

    MSRP $2,429.00
    Surplus $320.96
    SKU:  C15-7511 Brand:  Siemens MPN:  ED63B040L UPC:  78364323631 Shipping Weight:  3.65 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7511
    TS PIK:
    126674036
    Interrupting Rating:
    25 kA at 480 V, 18 kA at 600 V
    Maximum DC Voltage Rating:
    500 V
    Size:
    3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Short Description:
    600 VAC 50/60 Hz, 500 VDC, 40 A at 40 Deg C, 18/25 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Frame Type:
    ED
    Series:
    ED6
    Terminal Type:
    Line and Load Side Lug
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Maximum AC Voltage Rating:
    600 V
    Type:
    Molded Case, Thermal Magnetic, Low Vage, Standard Breaking Capacity
    Number of Poles:
    3
    Current Rating:
    40 A
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Country of Origin:
    Mexico
    MSRP $2,429.00
    Surplus $320.96
    Qty in Cart: 0
    Price:
    MSRP $2,429.00
    Surplus $320.96
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    Siemens MBKFD3200 Molded Case Breakers (MCCBs)

    Siemens MBKFD3200 Molded Case Breakers (MCCBs)

    MSRP $11,786.00
    Surplus $1,171.99
    SKU:  C15-7483 Brand:  Siemens MPN:  MBKFD3200 UPC:  78364309619 Shipping Weight:  13.40 lbs. Shipping Height:  7.00 In. Shipping Length:  13.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-7483
    TS PIK:
    115459127
    Number of Poles:
    3
    Catalog:
    SiemensAG_01822_1_CAT.pdf
    Type:
    Main
    Voltage Rating:
    240/480 V
    Current Rating:
    200 A
    Short Description:
    Mounting Kit for 240/480 V 200 A 65 kA/35 kA 3-Pole Panelboard Main Breaker
    Interrupting Rating:
    65 kA at 240 VAC, 35 kA at 480 VAC
    Series:
    MBK
    Country of Origin:
    Mexico
    MSRP $11,786.00
    Surplus $1,171.99
    Qty in Cart: 0
    Price:
    MSRP $11,786.00
    Surplus $1,171.99
  • Siemens P120 Miniature Circuit Breakers (MCBs)

    Siemens P120 Miniature Circuit Breakers (MCBs)

    MSRP $59.52
    Surplus $15.87
    Siemens P120 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6095 Brand:  Siemens MPN:  P120 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  2.00 In. Shipping Length:  3...
    SKU:
    C15-6095
    Series:
    P
    Type:
    Phillips
    Short Description:
    4-3/4" L, #1/#2 Phillips Tip, Offset, Screwdriver
    Number of Poles:
    1
    MSRP $59.52
    Surplus $15.87
    Qty in Cart: 0
    Price:
    MSRP $59.52
    Surplus $15.87
  • Siemens QE120 Miniature Circuit Breakers (MCBs) 20A Siemens QE120 Miniature Circuit Breakers (MCBs) 20A

    Siemens QE120 Miniature Circuit Breakers (MCBs) 20A

    MSRP $757.00
    Surplus $100.83
    Siemens QE120 Miniature Circuit Breakers (MCBs) 20A​ ARCA SKU:  C15-3292 Brand:  Siemens MPN:  QE120 UPC:  78364322907 Shipping Weight:  0.35 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-3292
    Series:
    QE
    Type:
    Thermal Magnetic
    Type:
    Equipment Protector
    Approval:
    UL 489
    Size:
    1 Inch Width x 3 Inch Depth x 4.41 Inch Height
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Trip Sensitivity:
    30 Milliamp
    Short Description:
    120 VAC, 20 A, 10 kA, 30 mA, 1-Pole, Plug-In Mount, QE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_00562_1_40_CAT.pdf
    Data Sheet:
    SiemensAG_07086_1_DATA.pdf
    TS PIK:
    21367936
    Current Rating:
    20 A
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Country of Origin:
    Philppines
    MSRP $757.00
    Surplus $100.83
    Qty in Cart: 0
    Price:
    MSRP $757.00
    Surplus $100.83
  • Siemens QJ23B225 Miniature Circuit Breakers (MCBs) 3P 225A 240V

    Siemens QJ23B225 Miniature Circuit Breakers (MCBs) 3P 225A 240V

    MSRP $2,316.00
    Surplus $281.38
    SKU:  C15-1454 Brand:  Siemens MPN:  QJ23B225 UPC:  78364319381 Shipping Weight:  4.25 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-1454
    Series:
    QJ2
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Volts:
    240 VAC at 50/60 Hz (UL)
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    10 kA at 240 VAC (UL 489)
    Terminal Type:
    P1/P2/P3/P4/P5 Panelboard
    Frame Type:
    QJ
    Maximum AC Voltage Rating:
    225 A
    Short Description:
    240 VAC, 225 A, 10 kA, 3-Pole, Load Lug Terminal, QJ Frame
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    TS PIK:
    21367161
    Voltage Rating:
    240 VAC
    Current Rating:
    225 A
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $2,316.00
    Surplus $281.38
    Qty in Cart: 0
    Price:
    MSRP $2,316.00
    Surplus $281.38
  • Contact Us For Quote
    Siemens QJH23B225 Molded Case Breakers (MCCBs)

    Siemens QJH23B225 Molded Case Breakers (MCCBs)

    MSRP $3,242.00
    Surplus $390.09
    SKU:  C15-7505 Brand:  Siemens MPN:  QJH23B225 UPC:  78364319391 Shipping Weight:  4.50 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7505
    TS PIK:
    123474995
    Short Description:
    240 VAC, 225 A, 22 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Number of Poles:
    3
    Interrupting Rating:
    22 kA at 240 VAC (UL 489)
    Series:
    QJH2
    Frame Type:
    QJ
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Current Rating:
    225 A
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Type:
    Thermal Magnetic
    Terminal Type:
    P1/P2/P3/P4/P5 Panelboard
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Country of Origin:
    Mexico
    MSRP $3,242.00
    Surplus $390.09
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $390.09
  • Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA

    Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA

    MSRP $628.56
    Surplus $273.98
    Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA​ ARCA SKU:  C15-6511 Brand:  Square D MPN:  EGB24040 UPC:  785901130314 Shipping Weight:  2.45 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6511
    TS PIK:
    109595071
    Type:
    Thermal Magnetic, Branch, Miniature
    Number of Poles:
    2
    Series:
    EGB
    Current Rating:
    40 A
    Short Description:
    480 Star/277 VAC, 40 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_45661_1_2_DATA.pdf
    Voltage Rating:
    480 Star/277 VAC
    Interrupting Rating:
    35 kA at 480 Star/277 VAC
    Country of Origin:
    Mexico
    MSRP $628.56
    Surplus $273.98
    Qty in Cart: 0
    Price:
    MSRP $628.56
    Surplus $273.98
  • Square D EJB34015 Miniature Circuit Breakers (MCBs) EA

    Square D EJB34015 Miniature Circuit Breakers (MCBs) EA

    MSRP $1,358.00
    Surplus $218.38
    SKU:  C15-4896 Brand:  Square D MPN:  EJB34015 UPC:  78590133522 Shipping Weight:  3.60 lbs. Shipping Height:  4.50 In. Shipping Length:  9.50 In. Shipping Width:  6.00 In...
    SKU:
    C15-4896
    Series:
    EJB
    Type:
    Thermal Magnetic
    Type:
    Branch
    Type:
    Miniature
    Approval:
    UL (Canada and US)
    Volts:
    480 Star/277 VAC
    Amps:
    32 A
    Used On:
    NF Merchandised Panelboard
    Poles:
    3
    Interrupting Rating:
    65 kA at 480 Star/277 VAC
    Application:
    Lighting
    Installation:
    Bolt-On
    Trip Setting:
    270 Amp (Hold)
    Trip Setting:
    875 Amp (Trip)
    Short Description:
    480 Star/277 VAC, 15 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_45724_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    TS PIK:
    125935785
    Current Rating:
    15 A
    Voltage Rating:
    480 Star/277 VAC
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $1,358.00
    Surplus $218.38
    Qty in Cart: 0
    Price:
    MSRP $1,358.00
    Surplus $218.38
  • Contact Us For Quote
    Square D FC34100 Molded Case Breakers (MCCBs)

    Square D FC34100 Molded Case Breakers (MCCBs)

    MSRP $3,000.00
    Surplus $553.91
    SKU:  C15-7033 Brand:  Square D MPN:  FC34100 UPC:   Shipping Weight:  4.55 lbs. Shipping Height:  5.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In. Product...
    SKU:
    C15-7033
    Short Description:
    480 VAC, 250 VDC, 100 A, 10/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Current Rating:
    100 A
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Type:
    Molded Case, Thermal Magnetic, Main
    Voltage Rating:
    480 VAC, 250 VDC
    Number of Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC
    Catalog:
    SchneiderElectric-SquareD_00096_25_28_29_CAT.pdf
    Series:
    FC
    MSRP $3,000.00
    Surplus $553.91
    Qty in Cart: 0
    Price:
    MSRP $3,000.00
    Surplus $553.91
  • Square D HJA36070 Molded Case Breakers (MCCBs)

    Square D HJA36070 Molded Case Breakers (MCCBs)

    MSRP $2,225.00
    Surplus $1,079.96
    SKU:  C15-7145 Brand:  Square D MPN:  HJA36070 UPC:  78590170066 Shipping Weight:  5.46 lbs. Shipping Height:  6.00 In. Shipping Length:  15.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-7145
    TS PIK:
    120071893
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 70 A, 25 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
    Installation/Operator:
    SchneiderElectric-Telemecanique_00047_INST.pdf
    Current Rating:
    70 A
    Number of Poles:
    3
    CAD Drawings:
    SchneiderElectric_29670_1_CAD.pdf
    Type:
    Thermal Magnetic, Current Limiting
    Interrupting Rating:
    25 kA at 600 VAC, 20 kA at 250 VDC
    Series:
    HJ
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_46751_1-3_DATA.pdf
    Prop 65 Warning:
    Yes
    Country of Origin:
    Canada
    MSRP $2,225.00
    Surplus $1,079.96
    Qty in Cart: 0
    Price:
    MSRP $2,225.00
    Surplus $1,079.96
  • Contact Us For Quote
    Square D HLL36040 Molded Case Breakers (MCCBs)

    Square D HLL36040 Molded Case Breakers (MCCBs)

    MSRP $2,849.00
    Surplus $1,193.01
    SKU:  C15-7117 Brand:  Square D MPN:  HLL36040 UPC:  78590143388 Shipping Weight:  4.20 lbs. Shipping Height:  6.00 In. Shipping Length:  9.00 In. Shipping Width:  8.00 In...
    SKU:
    C15-7117
    TS PIK:
    120071851
    Terminal Type:
    Line/Load Lug
    Current Rating:
    40 A
    Catalog:
    SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
    Number of Poles:
    3
    Interrupting Rating:
    50 kA at 600 VAC, 20 kA at 250 VDC
    Data Sheet:
    SchneiderElectric-SquareD_46889_1-3_DATA.pdf
    Maximum AC Voltage Rating:
    600 V
    Size:
    4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
    Type:
    Thermal Magnetic, Current Limiting
    Series:
    HL
    Installation/Operator:
    SchneiderElectric-SquareD_00142_INST.pdf
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 40 A, 50 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
    Frame Type:
    H
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    CAD Drawings:
    SchneiderElectric-SquareD_74672_1_CAD.pdf
    Maximum DC Voltage Rating:
    250 V
    Country of Origin:
    United States
    MSRP $2,849.00
    Surplus $1,193.01
    Qty in Cart: 0
    Price:
    MSRP $2,849.00
    Surplus $1,193.01
  • Square D JJA36200 Molded Case Breakers (MCCBs)

    Square D JJA36200 Molded Case Breakers (MCCBs)

    MSRP $4,621.05
    Surplus $1,458.05
    SKU:  C15-7752 Brand:  Square D MPN:  JJA36200 UPC:  78590193924 Shipping Weight:  3.04 lbs. Shipping Height:  7.52 In. Shipping Length:  7.52 In. Shipping Width:  3.39 In...
    SKU:
    C15-7752
    TS PIK:
    21333254
    CAD Drawings:
    SchneiderElectric_29798_1_CAD.pdf
    Interrupting Rating:
    25 kA at 600 VAC, 20 kA at 250 VDC
    Installation/Operator:
    SchneiderElectric-Telemecanique_00047_INST.pdf
    Current Rating:
    200 A
    Number of Poles:
    3
    Type:
    Thermal Magnetic, Current Limiting
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 200 A, 25 kA, 3-Pole, J-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
    Series:
    JJ
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Data Sheet:
    SchneiderElectric-SquareD_47416_1-3_DATA.pdf
    Prop 65 Warning:
    Yes
    Country of Origin:
    United States
    MSRP $4,621.05
    Surplus $1,458.05
    Qty in Cart: 0
    Price:
    MSRP $4,621.05
    Surplus $1,458.05
  • Contact Us For Quote
    Square D QGA222002 Molded Case Breakers (MCCBs) EA

    Square D QGA222002 Molded Case Breakers (MCCBs) EA

    MSRP $1,593.00
    Surplus $583.10
    SKU:  C15-7202 Brand:  Square D MPN:  QGA222002 UPC:  78590129911 Shipping Weight:  3.95 lbs. Shipping Height:  4.00 In. Shipping Length:  9.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-7202
    Data Sheet:
    SchneiderElectric_15735_1_2_DATA.pdf
    Number of Poles:
    2
    Interrupting Rating:
    65 kA at 240 VAC
    CAD Drawings:
    SchneiderElectric_30258_1_CAD.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_02030_INST.pdf
    Type:
    Thermal Magnetic
    Series:
    QG
    Current Rating:
    200 A
    Voltage Rating:
    240 VAC 50/60 Hertz
    Catalog:
    SchneiderElectric-SquareD_32357_9_57_CAT.pdf
    Short Description:
    240 VAC 50/60 Hz, 200 A, 65 kA, 2-Pole, Q-Frame, AC Phase, Line Lug Load Terminal, Thermal Magnetic, Panelboard Molded Case Circuit Breaker
    MSRP $1,593.00
    Surplus $583.10
    Qty in Cart: 0
    Price:
    MSRP $1,593.00
    Surplus $583.10

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