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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Siemens ED63B040L Molded Case Breakers (MCCBs)
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,429.00
    Surplus $320.96
    Contact Us For Quote
  • Contact Us For Quote
    Siemens MBKFD3200 Molded Case Breakers (MCCBs)
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $11,786.00
    Surplus $1,171.99
    Contact Us For Quote
  • Siemens P120 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    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
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $59.52
    Surplus $15.87
    See Availability
  • Contact Us For Quote
    Siemens QE120 Miniature Circuit Breakers (MCBs) 20A Siemens QE120 Miniature Circuit Breakers (MCBs) 20A
    Quick view

    Siemens QE120 Miniature Circuit Breakers (MCBs) 20A

    MSRP $757.00
    Surplus $109.06
    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 $109.06
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $757.00
    Surplus $109.06
    Contact Us For Quote
  • Siemens QJ23B225 Miniature Circuit Breakers (MCBs) 3P 225A 240V
    See Availability
    Quick view

    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
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,316.00
    Surplus $281.38
    See Availability
  • Contact Us For Quote
    Siemens QJH23B225 Molded Case Breakers (MCCBs)
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $390.09
    Contact Us For Quote
  • Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA
    See Availability
    Quick view

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

    MSRP $628.56
    Surplus $343.14
    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
    Application:
    Lighting
    Used On:
    NF Merchandised Panelboard
    Approval:
    UL (Canada and US)
    Installation:
    Bolt-On
    Trip Setting:
    630 A (Hold), 1800 A (Trip)
    MSRP $628.56
    Surplus $343.14
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $628.56
    Surplus $343.14
    See Availability
  • Square D EJB34015 Miniature Circuit Breakers (MCBs) EA
    See Availability
    Quick view

    Square D EJB34015 Miniature Circuit Breakers (MCBs) EA

    MSRP $1,358.00
    Surplus $176.00
    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 $176.00
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,358.00
    Surplus $176.00
    See Availability
  • Contact Us For Quote
    Square D FC34100 Molded Case Breakers (MCCBs)
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $3,000.00
    Surplus $553.91
    Contact Us For Quote
  • Square D HJA36070 Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    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
    Application:
    Distribution
    Approval:
    UL, CSA, CE
    Used On:
    Class 611/612 I-Line Panelboard and Switchboard
    Trip Setting:
    800 A (Hold), 1450 A (Trip)
    MSRP $2,225.00
    Surplus $1,079.96
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,225.00
    Surplus $1,079.96
    See Availability
  • Contact Us For Quote
    Square D HLL36040 Molded Case Breakers (MCCBs)
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,849.00
    Surplus $1,193.01
    Contact Us For Quote
  • Square D JJA36200 Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    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
    Used On:
    Class 611/612 I-Line Panelboard and Switchboard
    Application:
    Distribution
    Trip Setting:
    1000 to 2000 A
    Approval:
    UL, CSA, CE
    MSRP $4,621.05
    Surplus $1,458.05
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $4,621.05
    Surplus $1,458.05
    See Availability
  • Contact Us For Quote
    Square D QGA222002 Molded Case Breakers (MCCBs) EA
    Quick view

    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
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,593.00
    Surplus $583.10
    Contact Us For Quote
  • Contact Us For Quote
    Square D QO130VHGFI Miniature Circuit Breakers (MCBs)
    Quick view

    Square D QO130VHGFI Miniature Circuit Breakers (MCBs)

    MSRP $482.00
    Surplus $163.63
    Square D QO130VHGFI Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6528 Brand:  Square D MPN:  QO130VHGFI UPC:  78590133529 Shipping Weight:  0.55 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-6528
    TS PIK:
    109595222
    Number of Poles:
    1
    Country of Origin:
    Mexico
    MSRP $482.00
    Surplus $163.63
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $482.00
    Surplus $163.63
    Contact Us For Quote
  • Square D QOB115VH Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QOB115VH Miniature Circuit Breakers (MCBs)

    MSRP $77.76
    Surplus $15.25
    Square D QOB115VH Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6385 Brand:  Square D MPN:  QOB115VH UPC:  78590137176 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-6385
    TS PIK:
    125439266
    Used On:
    NQ Panelboard
    Installation/Operator:
    SchneiderElectric-SquareD_02166_INST.pdf
    Current Rating:
    15 A
    Catalog:
    SchneiderElectric-SquareD_32357_9_16_CAT.pdf
    Series:
    QOB-VH
    Type:
    Miniature, Standard
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Data Sheet:
    SchneiderElectric_21239_1_2_DATA.pdf
    Interrupting Rating:
    22 kA at 120/240 VAC
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 15 A, 22 kA, 1-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
    Country of Origin:
    Mexico
    MSRP $77.76
    Surplus $15.25
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $77.76
    Surplus $15.25
    See Availability

Adding your products to cart

View Cart Continue Shopping

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.