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 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA Siemens 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA
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    Siemens 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA

    MSRP $25.99
    Surplus $4.68
    Siemens 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA​ ARCA SKU:  A13-1518 Brand:  Siemens MPN:  3TX4001-2A UPC:  75455420270 Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In...
    SKU:
    A13-1518
    TS PIK:
    21229579
    MSRP $25.99
    Surplus $4.68
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    MSRP $25.99
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    Siemens 3VA5222-5EC31-0AA0 Molded Case Breakers (MCCBs)
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    Siemens 3VA5222-5EC31-0AA0 Molded Case Breakers (MCCBs)

    MSRP $3,226.00
    Surplus $879.81
    SKU:  C15-11508 Brand:  Siemens MPN:  3VA5222-5EC31-0AA0 UPC:  80476630828 Shipping Weight:  4.50 lbs. Shipping Height:  6.00 In. Shipping Length:  10.00 In. Shipping...
    SKU:
    C15-11508
    TS PIK:
    126815674
    MSRP $3,226.00
    Surplus $879.81
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    MSRP $3,226.00
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  • Siemens B330 Miniature Circuit Breakers (MCBs) Siemens B330 Miniature Circuit Breakers (MCBs)
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    Siemens B330 Miniature Circuit Breakers (MCBs)

    MSRP $622.00
    Surplus $148.32
    SKU:  C15-6229 Brand:  Siemens MPN:  B330 UPC:  78364326371 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-6229
    Interrupting Rating:
    10 kA at 24 VAC
    Number of Poles:
    3
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
    Current Rating:
    30 A
    Voltage Rating:
    240 VAC
    Short Description:
    240 VAC 50/60 Hz, 30 A, 10 kA, 3-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip, Panelboard Circuit Breaker
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Catalog:
    SiemensAG_01502_5_8_5_19_10_14_CAT.pdf
    Country of Origin:
    Mexico
    MSRP $622.00
    Surplus $148.32
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    Price:
    MSRP $622.00
    Surplus $148.32
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  • Siemens FXD63B200L Molded Case Breakers (MCCBs)
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    Siemens FXD63B200L Molded Case Breakers (MCCBs)

    MSRP $6,513.00
    Surplus $411.56
    SKU:  C15-7389 Brand:  Siemens MPN:  FXD63B200L UPC:  78364300600 Shipping Weight:  9.30 lbs. Shipping Height:  7.00 In. Shipping Length:  11.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-7389
    TS PIK:
    106247611
    Number of Poles:
    3
    Frame Type:
    FD
    Interrupting Rating:
    22 kA at 600 VAC, 18 kA at 500 VDC
    Current Rating:
    200 A
    Type:
    Molded Case, Thermal Magnetic
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Series:
    FXD6-A
    Short Description:
    600 VAC 50/60 Hz, 500 VDC, 200 A at 40 Deg C, 35 kA at 480 VAC, 3-Pole, 6 AWG to 350 MCM Copper/4 AWG to 350 MCM Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker
    Catalog:
    SiemensAG_01698_17_78_17_82_17_110_17_111_CAT.pdf
    Voltage Rating:
    600 VAC at 50/60 Hz, 500 VDC
    Size:
    4.5 Inch W x 5.25 Inch D x 9.5 Inch H
    Maximum DC Voltage Rating:
    500 V
    Maximum AC Voltage Rating:
    600 V
    Terminal Type:
    Load and Line Lug
    Country of Origin:
    Mexico
    MSRP $6,513.00
    Surplus $411.56
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    Price:
    MSRP $6,513.00
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    Siemens NGB1B020B Miniature Circuit Breakers (MCBs) 1P 20A 347V
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    Siemens NGB1B020B Miniature Circuit Breakers (MCBs) 1P 20A 347V

    MSRP $443.00
    Surplus $135.66
    Siemens NGB1B020B Miniature Circuit Breakers (MCBs) 1P 20A 347V​ ARCA SKU:  C15-6217 Brand:  Siemens MPN:  NGB1B020B UPC:  78364341396 Shipping Weight:  0.85 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-6217
    TS PIK:
    21367322
    Short Description:
    BREAKER NGB 1P 20A 347V 14KA LD LUG
    Number of Poles:
    1
    Country of Origin:
    Mexico
    MSRP $443.00
    Surplus $135.66
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    MSRP $443.00
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    Siemens NGB3B015 Molded Case Breakers (MCCBs) NGB 3P 15A 480V 50/60Hz 3Ph Siemens NGB3B015 Molded Case Breakers (MCCBs) NGB 3P 15A 480V 50/60Hz 3Ph
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    Siemens NGB3B015 Molded Case Breakers (MCCBs) NGB 3P 15A 480V 50/60Hz 3Ph

    MSRP $1,650.00
    Surplus $426.77
    SKU:  C15-3441 Brand:  Siemens MPN:  NGB3B015 UPC:  783643553392 Shipping Weight:  2.15 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3441
    Series:
    NGB
    Type:
    Branch
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Volts:
    240 VAC
    Volts:
    480 Star/347 VAC
    Volts:
    600 Star/347 VAC at 50/60 Hz (UL)
    Amps:
    32 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC
    Interrupting Rating:
    25 kA at 480 Star/347 VAC
    Interrupting Rating:
    14 kA at 600 Star/347 VAC (UL)
    Application:
    Lighting
    Application:
    Distribution
    Installation:
    Bolt-On
    Short Description:
    240/480/600/347 VAC 50/60 Hz, 125/250 VDC, 15 A, 100 kA, 3-Pole, Molded Case, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_01830_1-5_CAT.pdf
    MSRP $1,650.00
    Surplus $426.77
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    Qty in Cart: 0
    Price:
    MSRP $1,650.00
    Surplus $426.77
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    Siemens Q1515NC Miniature Circuit Breakers (MCBs) Siemens Q1515NC Miniature Circuit Breakers (MCBs)
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    Siemens Q1515NC Miniature Circuit Breakers (MCBs)

    MSRP $163.00
    Surplus $31.92
    Siemens Q1515NC Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-3065 Brand:  Siemens MPN:  Q1515NC UPC:  66286200393 Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3065
    Approval:
    UL 489
    Amps:
    15 A/15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    1 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Load Lug
    Type:
    Thermal Magnetic Trip
    Type:
    Duplex
    Used On:
    Load Center
    Volts:
    120 VAC
    Gauge:
    14 to 6 AWG (Copper/Aluminum)
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex, Non-Current Limiting, Circuit Breaker
    Data Sheet:
    SiemensAG_01538_1_DATA.pdf
    TS PIK:
    115704596
    Number of Poles:
    1
    Catalog:
    SiemensAG_01502_1_12_CAT.pdf
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Current Rating:
    15/15 A
    Voltage Rating:
    120 VAC
    Series:
    Q
    Country of Origin:
    Mexico
    MSRP $163.00
    Surplus $31.92
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    Price:
    MSRP $163.00
    Surplus $31.92
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    Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph
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    Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph

    MSRP $250.00
    Surplus $31.92
    Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-2775 Brand:  Siemens MPN:  Q2020NC UPC:  783643156623 Shipping Weight:  0.40 Shipping Height:  1.00 In...
    SKU:
    C15-2775
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Duplex
    Used On:
    Load Center
    Volts:
    120 VAC
    Short Description:
    120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QT-Frame, Duplex, Circuit Breaker
    Specification/Technical:
    SiemensAG_57258_1_2_SPEC.pdf
    Current Rating:
    20 A
    Voltage Rating:
    120 VAC
    Type:
    Duplex
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    Number of Poles:
    1
    Catalog:
    SiemensAG_01829_1_12_CAT.pdf
    Series:
    Q
    Country of Origin:
    Mexico
    MSRP $250.00
    Surplus $31.92
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    Qty in Cart: 0
    Price:
    MSRP $250.00
    Surplus $31.92
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  • Square D EDB24015 Miniature Circuit Breakers (MCBs)
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    Square D EDB24015 Miniature Circuit Breakers (MCBs)

    MSRP $536.00
    Surplus $250.04
    Square D EDB24015 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6568 Brand:  Square D MPN:  EDB24015 UPC:  78590187900 Shipping Weight:  2.50 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6568
    TS PIK:
    124770461
    Short Description:
    480 Star/277 VAC, 15 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Voltage Rating:
    480 Star/277 VAC
    Data Sheet:
    SchneiderElectric-SquareD_45568_1_2_DATA.pdf
    Type:
    Thermal Magnetic, Branch, Miniature
    Series:
    EDB
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Interrupting Rating:
    18 kA at 480 Star/277 VAC
    Used On:
    NF Merchandised Panelboard
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    Current Rating:
    15 A
    Number of Poles:
    2
    MSRP $536.00
    Surplus $250.04
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    Price:
    MSRP $536.00
    Surplus $250.04
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  • Square D EDB34030 Miniature Circuit Breakers (MCBs) 3P 30A 277/480V
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    Square D EDB34030 Miniature Circuit Breakers (MCBs) 3P 30A 277/480V

    MSRP $541.89
    Surplus $284.62
    Square D EDB34030 Miniature Circuit Breakers (MCBs) 3P 30A 277/480V​ ARCA SKU:  C15-6569 Brand:  Square D MPN:  EDB34030 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-6569
    TS PIK:
    109594522
    Series:
    EDB
    Interrupting Rating:
    18 kA at 480 Star/277 VAC
    Voltage Rating:
    480 Star/277 VAC
    Type:
    Thermal Magnetic, Branch, Miniature
    Short Description:
    480 Star/277 VAC, 30 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Current Rating:
    30 A
    Used On:
    NF Merchandised Panelboard
    Number of Poles:
    3
    Data Sheet:
    SchneiderElectric-SquareD_45605_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    MSRP $541.89
    Surplus $284.62
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    Qty in Cart: 0
    Price:
    MSRP $541.89
    Surplus $284.62
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    Square D EGB24045 Miniature Circuit Breakers (MCBs)
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    Square D EGB24045 Miniature Circuit Breakers (MCBs)

    MSRP $628.56
    Surplus $359.10
    Square D EGB24045 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6512 Brand:  Square D MPN:  EGB24045 UPC:  78590113032 Shipping Weight:  2.05 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-6512
    TS PIK:
    109595073
    Country of Origin:
    United States
    MSRP $628.56
    Surplus $359.10
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    Qty in Cart: 0
    Price:
    MSRP $628.56
    Surplus $359.10
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  • Square D HDA36090 Molded Case Breakers (MCCBs)
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    Square D HDA36090 Molded Case Breakers (MCCBs)

    MSRP $1,361.00
    Surplus $929.67
    SKU:  C15-7143 Brand:  Square D MPN:  HDA36090 UPC:  78590142226 Shipping Weight:  5.50 lbs. Shipping Height:  6.00 In. Shipping Length:  15.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-7143
    TS PIK:
    122846954
    CAD Drawings:
    SchneiderElectric_29582_1_CAD.pdf
    Current Rating:
    90 A
    Type:
    Thermal Magnetic, Current Limiting
    Series:
    HD
    Interrupting Rating:
    14 kA at 600 VAC, 20 kA at 250 VDC
    Number of Poles:
    3
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 90 A, 14 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_46404_1-3_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
    Installation/Operator:
    SchneiderElectric-Telemecanique_00047_INST.pdf
    Prop 65 Warning:
    Yes
    Country of Origin:
    Mexico
    MSRP $1,361.00
    Surplus $929.67
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    Qty in Cart: 0
    Price:
    MSRP $1,361.00
    Surplus $929.67
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  • Square D HJA36060U31X Molded Case Breakers (MCCBs)
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    Square D HJA36060U31X Molded Case Breakers (MCCBs)

    MSRP $2,224.00
    Surplus $1,316.70
    SKU:  C15-7144 Brand:  Square D MPN:  HJA36060U31X UPC:  78590123587 Shipping Weight:  5.80 lbs. Shipping Height:  9.00 In. Shipping Length:  15.00 In. Shipping Width:  6.00...
    SKU:
    C15-7144
    TS PIK:
    126553967
    Country of Origin:
    Canada
    Current Rating:
    60 A
    Series:
    PowerPact H
    Interrupting Rating:
    100 kA
    Number of Poles:
    3
    Type:
    Molded Case
    Voltage Rating:
    600 VAC
    Short Description:
    is a 60-amp, 3-pole molded case circuit breaker designed for industrial and commercial applications.
    MSRP $2,224.00
    Surplus $1,316.70
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    Qty in Cart: 0
    Price:
    MSRP $2,224.00
    Surplus $1,316.70
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    Square D HOM270 Miniature Circuit Breakers (MCBs) 2P 70A 120V Square D HOM270 Miniature Circuit Breakers (MCBs) 2P 70A 120V
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    Square D HOM270 Miniature Circuit Breakers (MCBs) 2P 70A 120V

    MSRP $123.00
    Surplus $63.84
    Square D HOM270 Miniature Circuit Breakers (MCBs) 2P 70A 120V​ ARCA SKU:  C15-3403 Brand:  Square D MPN:  HOM270 UPC:  78590106534 Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-3403
    Type:
    Standard
    Type:
    Common Trip
    Approval:
    UL
    Size:
    2 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Box Lug
    Wire Size:
    8 to 2 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 70 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal, Standard
    Catalog:
    SchneiderElectric_00257_1_19_1_39_7_22_7_23_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_13462_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00099_INST.pdf
    TS PIK:
    111081980
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Country of Origin:
    Mexico
    MSRP $123.00
    Surplus $63.84
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    Qty in Cart: 0
    Price:
    MSRP $123.00
    Surplus $63.84
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  • Square D JGN36225 Molded Case Breakers (MCCBs)
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    Square D JGN36225 Molded Case Breakers (MCCBs)

    MSRP $4,417.00
    Surplus $1,385.66
    SKU:  C15-11442 Brand:  Square D MPN:  JGN36225 UPC:  78590167101 Shipping Weight:  3.50 lbs. Shipping Height:  7.50 In. Shipping Length:  4.00 In. Shipping Width:  3.50 In...
    SKU:
    C15-11442
    TS PIK:
    124273687
    Terminal Type:
    Plug-On
    Installation/Operator:
    SchneiderElectric-Telemecanique_00047_INST.pdf
    Interrupting Rating:
    18 kA at 600 VAC, 20 kA at 250 VDC
    Size:
    4.09 Inch Width x 3.39 Inch Depth x 7.52 Inch Height
    Maximum DC Voltage Rating:
    250 V
    Maximum AC Voltage Rating:
    600 V
    Type:
    Thermal Magnetic, Current Limiting, Adjustable
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
    Current Rating:
    225 A
    Series:
    JG
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 225 A, 18 kA, 3-Pole, J-Frame, Plug-On Mount, Plug-On Terminal, Thermal Magnetic, Current Limiting, Adjustable, Molded Case Circuit Breaker
    Number of Poles:
    3
    Frame Type:
    J
    Data Sheet:
    SchneiderElectric_14444_1-3_DATA.pdf
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Country of Origin:
    Mexico
    MSRP $4,417.00
    Surplus $1,385.66
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    Qty in Cart: 0
    Price:
    MSRP $4,417.00
    Surplus $1,385.66
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  • Square D LA36300 Molded Case Breakers (MCCBs) EA
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    Square D LA36300 Molded Case Breakers (MCCBs) EA

    MSRP $5,000.00
    Surplus $3,583.02
    SKU:  C15-8642 Brand:  Square D MPN:  LA36300 UPC:  78590142624 Shipping Weight:  18.25 lbs. Shipping Height:  10.00 In. Shipping Length:  18.00 In. Shipping Width:  13.00 In...
    SKU:
    C15-8642
    TS PIK:
    111088563
    Current Rating:
    300 A
    Voltage Rating:
    600 VAC, 250 VDC
    Short Description:
    600 VAC, 250 VDC, 300 A, 22 kA, 3-Pole, L-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Panelboard Molded Case Circuit Breaker
    Series:
    LA
    Interrupting Rating:
    22 kA at 600 VAC
    Catalog:
    SchneiderElectric-SquareD_32357_9_61_CAT.pdf
    Type:
    Thermal Magnetic
    Data Sheet:
    SchneiderElectric-SquareD_47513_1_2_DATA.pdf
    Number of Poles:
    3
    Prop 65 Warning:
    Yes
    Country of Origin:
    United States
    MSRP $5,000.00
    Surplus $3,583.02
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    Qty in Cart: 0
    Price:
    MSRP $5,000.00
    Surplus $3,583.02
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