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 CH115CAFA Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph EA Eaton CH115CAFA Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph EA
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    Eaton CH115CAFA Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph EA

    MSRP $433.00
    Surplus $56.81
    Eaton CH115CAFA Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1367 Brand:  Eaton MPN:  CH115CAFA UPC:  786685546179 Shipping Weight:  0.50 Shipping Height:  2...
    SKU:
    C15-1367
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3/4 Inch W
    Terminal Type:
    Thermal Magnetic
    Used On:
    Loadcenter
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 15 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Thermal Magnetic, Arc Fault Circuit Breaker
    Series:
    CH
    Voltage Rating:
    120/240 VAC
    Catalog:
    CUTHMRE02076_V1T1_29_V1T1_30_V1T1_32.pdf
    Type:
    Thermal Magnetic
    Current Rating:
    15 A
    Number of Poles:
    1
    Country of Origin:
    United States
    MSRP $433.00
    Surplus $56.81
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    Qty in Cart: 0
    Price:
    MSRP $433.00
    Surplus $56.81
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  • Eaton BR415 Miniature Circuit Breakers (MCBs) 120V Eaton BR415 Miniature Circuit Breakers (MCBs) 120V
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    Eaton BR415 Miniature Circuit Breakers (MCBs) 120V

    MSRP $247.00
    Surplus $64.35
    Eaton BR415 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU:  C15-3461 Brand:  Eaton MPN:  BR415 UPC:  78667637210 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-3461
    Approval:
    UL 489
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    4
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Independent Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 65 Deg C
    Short Description:
    120/240 VAC, (2) 15 A, 10 kA Interrupt, 4-Pole, 14 to 4 AWG Copper/Aluminum Terminal, Non-CTL Plug-On Mount, Quadplex Independent Trip, Thermal Magnetic, Type BR, Circuit Breaker (28 per Pack)
    Specification/Technical:
    EatonCorp_00332_1_2_SPEC.pdf
    TS PIK:
    21493998
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Catalog:
    EatonCorp_00272_V1T1_88_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 65 Deg C
    Number of Poles:
    4
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $247.00
    Surplus $64.35
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    Qty in Cart: 0
    Price:
    MSRP $247.00
    Surplus $64.35
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  • Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA
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    Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA

    MSRP $41.00
    Surplus $10.53
    Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU:  C15-1557 Brand:  Eaton MPN:  CHF115 UPC:  78668536183 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-1557
    Series:
    CH
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Size:
    0.7 Inch Length x 3.2 Inch Width x 2.6 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    CH Series Loadcenter
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG
    Wire Size:
    (2) 14 to 10 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Mechanical Trip Flag
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    TS PIK:
    123562705
    Number of Poles:
    1
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Installation/Operator:
    Eaton_00008_INST.pdf
    Country of Origin:
    Dominican Republic
    MSRP $41.00
    Surplus $10.53
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    Qty in Cart: 0
    Price:
    MSRP $41.00
    Surplus $10.53
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  • GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA
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    GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA

    MSRP $309.40
    Surplus $57.52
    GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU:  C15-5926 Brand:  GENERAL ELECTRIC MPN:  THQL1115GFT UPC:  78316448529 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-5926
    Type:
    Compact
    Terminal Type:
    Plug-On
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Number of Poles:
    1
    Interrupting Rating:
    10 kA at 120 VAC
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test, Circuit Breaker
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
    Specification/Technical:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00341_1_2_SPEC.pdf
    TS PIK:
    126205042
    Mounting:
    Plug-On
    Approval:
    UL
    Maximum AC Voltage Rating:
    240 V
    Frame Type:
    Q-Line
    Country of Origin:
    United States
    MSRP $309.40
    Surplus $57.52
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    Qty in Cart: 0
    Price:
    MSRP $309.40
    Surplus $57.52
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  • Eaton BAB1015S Miniature Circuit Breakers (MCBs) EA
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    Eaton BAB1015S Miniature Circuit Breakers (MCBs) EA

    MSRP $438.13
    Surplus $81.27
    Eaton BAB1015S Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9286 Brand:  Eaton MPN:  BAB1015S UPC:  78667936818 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-9286
    Size:
    2.2 Inch Width x 3.8 Inch Depth x 4.8 Inch Height
    Mounting:
    Bolt-On
    Type:
    Thermal Magnetic, Non-Interchangeable Trip, Miniature
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 24/48 VDC, 15 A, 10 kA Interrupt, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Type BAB, Non-Interchangeable Industrial Circuit Breaker (7 per Pack)
    Number of Poles:
    1
    Terminal Type:
    Steel Box Lug Standard Load
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
    Current Rating:
    15 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Approval:
    UL 489, CSA
    Country of Origin:
    Dominican Republic
    MSRP $438.13
    Surplus $81.27
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    Qty in Cart: 0
    Price:
    MSRP $438.13
    Surplus $81.27
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  • Eaton QCR2015 Miniature Circuit Breakers (MCBs) QCR 2P 15A 240V 50/60Hz 1Ph Eaton QCR2015 Miniature Circuit Breakers (MCBs) QCR 2P 15A 240V 50/60Hz 1Ph
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    Eaton QCR2015 Miniature Circuit Breakers (MCBs) QCR 2P 15A 240V 50/60Hz 1Ph

    MSRP $219.27
    Surplus $52.65
    Eaton QCR2015 Miniature Circuit Breakers (MCBs) QCR 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1644 Brand:  Eaton MPN:  QCR2015 UPC:  786679473559 Shipping Weight:  0.50 Shipping Height:  2.00 In...
    SKU:
    C15-1644
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    5.1 Inch Length x 3.2 Inch Width x 1.2 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Ring/Spade Lug
    Short Description:
    120/240 VAC, 15 A, 2-Pole, 10 kA, Ring/Spade Lug Fixed Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_23_V4T1_24_CAT.pdf
    Data Sheet:
    Eaton_53970_1-5_DATA.pdf
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Country of Origin:
    Dominican Republic
    MSRP $219.27
    Surplus $52.65
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    Qty in Cart: 0
    Price:
    MSRP $219.27
    Surplus $52.65
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  • Eaton BRN115GF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA Eaton BRN115GF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA
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    Eaton BRN115GF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA

    MSRP $273.64
    Surplus $58.50
    Eaton BRN115GF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1344 Brand:  Eaton MPN:  BRN115GF UPC:  786689031282 Shipping Weight:  0.50 Shipping Height:  2.00...
    SKU:
    C15-1344
    Series:
    BRN
    Approval:
    UL
    Size:
    4 Inch Length x 3.5 Inch Width x 1 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Load Center
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Trip Sensitivity:
    5 MilliA
    Short Description:
    120 VAC, 15 A, 10 kA Interrupting, 1-Pole, 14 to 4 AWG Copper/Aluminum, Pigtail, Ground Fault
    Catalog:
    Eaton_00001_V1T1_50_V1T1_86_CAT.pdf
    Type:
    Pigtail
    Number of Poles:
    1
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $273.64
    Surplus $58.50
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    Qty in Cart: 0
    Price:
    MSRP $273.64
    Surplus $58.50
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  • Eaton BRP115GF Miniature Circuit Breakers (MCBs) Eaton BRP115GF Miniature Circuit Breakers (MCBs)
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    Eaton BRP115GF Miniature Circuit Breakers (MCBs)

    MSRP $273.64
    Surplus $50.70
    Eaton BRP115GF Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-2235 Brand:  Eaton MPN:  BRP115GF UPC:  78668903115 Shipping Weight:  0.45 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-2235
    Type:
    Personal Protection
    Size:
    3.5 Inch Width x 4 Inch Depth x 1 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Plug-On
    Wire Size:
    14 to 8 AWG
    Trip Sensitivity:
    5 MilliA
    Short Description:
    120 VAC, 15 A, 1-Pole, 10 kA, Plug-On Mount, Personnel Protection
    Catalog:
    Eaton_00001_V1T1_50_V1T1_86_CAT.pdf
    Current Rating:
    15 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    TS PIK:
    127411325
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $273.64
    Surplus $50.70
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    Qty in Cart: 0
    Price:
    MSRP $273.64
    Surplus $50.70
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  • Eaton CHFCAF115PN Miniature Circuit Breakers (MCBs) Eaton CHFCAF115PN Miniature Circuit Breakers (MCBs)
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    Eaton CHFCAF115PN Miniature Circuit Breakers (MCBs)

    MSRP $505.00
    Surplus $56.55
    SKU:  C15-3827 Brand:  Eaton MPN:  CHFCAF115PN UPC:  786685546193 Shipping Weight:  0.45 lbs. Shipping Height:  2.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3827
    TS PIK:
    125007236
    Current Rating:
    15 A
    Application:
    Heating, Air Conditioning, Refrigeration
    Catalog:
    Eaton_00071_V1T1_36_V1T1_38_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Installation/Operator:
    Eaton_00008_INST.pdf
    Size:
    3.5 Inch Length x 1 Inch Width x 3 Inch Height
    Interrupting Rating:
    10 kA
    Series:
    CH
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, Clip Line Terminal, Plug-On Neutral, Arc Fault Circuit Breaker
    Used On:
    Load Center
    Construction Feature:
    Plug-On Neutral
    Approval:
    UL
    Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $505.00
    Surplus $56.55
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    Qty in Cart: 0
    Price:
    MSRP $505.00
    Surplus $56.55
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  • Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA
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    Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA

    MSRP $91.66
    Surplus $23.98
    Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA​ ARCA SKU:  C15-1573 Brand:  Eaton MPN:  CL215 UPC:  78667601162 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-1573
    Approval:
    UL 489
    Contents:
    0
    Amps:
    15 A
    Enclosure Finish:
    0
    Enclosure Material:
    0
    Interrupting Rating:
    10 kA
    Poles:
    2
    Type:
    Thermal Magnetic
    Type:
    Type CL
    Volts:
    120/240 V
    Gauge:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 15 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, CL-Frame, Common Trip, Thermal Magnetic Circuit Breaker
    Specification/Technical:
    Eaton_21225_1_2_SPEC.pdf
    TS PIK:
    116434783
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Number of Poles:
    2
    Catalog:
    Eaton_00001_V1T1_101_V1T1_103-V1T1_105_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Series:
    CL
    Country of Origin:
    Dominican Republic
    MSRP $91.66
    Surplus $23.98
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    Qty in Cart: 0
    Price:
    MSRP $91.66
    Surplus $23.98
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  • Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA
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    Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA

    MSRP $76.56
    Surplus $10.27
    Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA​ ARCA SKU:  C15-5580 Brand:  Eaton MPN:  HQP1015 UPC:  78667934315 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-5580
    TS PIK:
    21509577
    Voltage Rating:
    120/240 VAC
    Terminal Type:
    Plug-On
    Series:
    HQP
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Type:
    Thermal Magnetic
    Number of Poles:
    1
    Current Rating:
    15 A
    Catalog:
    Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 3800 A at 62.5 VDC
    Mounting:
    Plug-On
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $76.56
    Surplus $10.27
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    Qty in Cart: 0
    Price:
    MSRP $76.56
    Surplus $10.27
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  • Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
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    Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA

    MSRP $136.86
    Surplus $35.10
    Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU:  C15-3890 Brand:  Eaton MPN:  QBHW1015 UPC:  786679392003 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-3890
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    22000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 15 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Data Sheet:
    Eaton_21238_2-4_DATA.pdf
    TS PIK:
    21510581
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $136.86
    Surplus $35.10
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $136.86
    Surplus $35.10
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  • GENERAL ELECTRIC THQL21WY15 Other Circuit Breakers
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    GENERAL ELECTRIC THQL21WY15 Other Circuit Breakers

    MSRP $324.00
    Surplus $62.40
    GENERAL ELECTRIC THQL21WY15 Other Circuit Breakers​ ARCA SKU:  C15-11383 Brand:  GENERAL ELECTRIC MPN:  THQL21WY15 UPC:   Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-11383
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 15 A, 10 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
    Interrupting Rating:
    10 kA at 120/240 VAC
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_9_CAT.pdf
    Current Rating:
    15 A
    Terminal Type:
    Plug-On
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
    Voltage Rating:
    120/240 VAC
    Approval:
    UL
    Maximum AC Voltage Rating:
    240 V
    Frame Type:
    Q-Line
    Country of Origin:
    Mexico
    MSRP $324.00
    Surplus $62.40
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $324.00
    Surplus $62.40
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