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 BRN230GF Miniature Circuit Breakers (MCBs)
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    Eaton BRN230GF Miniature Circuit Breakers (MCBs)

    MSRP $218.00
    Surplus $78.71
    Eaton BRN230GF Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-11303 Brand:  Eaton MPN:  BRN230GF UPC:  78667604380 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-11303
    TS PIK:
    129348569
    MSRP $218.00
    Surplus $78.71
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    MSRP $218.00
    Surplus $78.71
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  • Eaton BRP115A1CS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph Eaton BRP115A1CS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph
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    Eaton BRP115A1CS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph

    MSRP $650.00
    Surplus $88.26
    Eaton BRP115A1CS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-3817 Brand:  Eaton MPN:  BRP115A1CS UPC:  786689166335 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-3817
    Approval:
    UL
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3 Inch Width x 2.5 Inch Depth x 1 Inch Height
    Terminal Trip Sensitivity:
    0
    Type:
    All-In-One
    Used On:
    BR Load Center
    Volts:
    120 VAC
    Gauge:
    0
    Specification/Technical:
    Eaton_00502_1_SPEC.pdf
    Current Rating:
    15 A
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Short Description:
    EATON BR ARC FAULT / GROUND FAULT CIRCUIT BREAkER, ALL-IN-ONE, 15A, 10 kAIC , SI
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $650.00
    Surplus $88.26
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    MSRP $650.00
    Surplus $88.26
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    Eaton BRP115AFCS Miniature Circuit Breakers (MCBs) EA
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    Eaton BRP115AFCS Miniature Circuit Breakers (MCBs) EA

    MSRP $75.00
    Surplus $29.02
    Eaton BRP115AFCS Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-11213 Brand:  Eaton MPN:  BRP115AFCS UPC:   Shipping Weight:  0.45 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-11213
    MSRP $75.00
    Surplus $29.02
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    MSRP $75.00
    Surplus $29.02
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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 $22.29
    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 Milliamp
    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 $22.29
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    MSRP $273.64
    Surplus $22.29
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    Eaton BRP120AFC Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph Eaton BRP120AFC Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph
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    Eaton BRP120AFC Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph

    MSRP $349.00
    Surplus $79.80
    Eaton BRP120AFC Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-3700 Brand:  Eaton MPN:  BRP120AFC UPC:  786689041045 Shipping Weight:  0.45 Shipping Height:  2.00...
    SKU:
    C15-3700
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10 Kiloamp
    Mounting:
    Plug-On Neutral
    Poles:
    1
    Size:
    6 Inch Width x 3.5 Inch Depth x 1.2 Inch Height
    Terminal Trip Sensitivity:
    0
    Type:
    Combination
    Used On:
    BR Load Center
    Volts:
    120 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum
    Short Description:
    0
    Series:
    0
    MSRP $349.00
    Surplus $79.80
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    MSRP $349.00
    Surplus $79.80
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    Eaton BRP120AICS Miniature Circuit Breakers (MCBs) BR 1P 20A 120/240V 50/60Hz 1Ph EA

    MSRP $650.00
    Surplus $234.00
    SKU:  C15-5086 Brand:  Eaton MPN:  BRP120AICS UPC:  78668310157 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5086
    MSRP $650.00
    Surplus $234.00
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    MSRP $650.00
    Surplus $234.00
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  • Eaton BRQLW Circuit Breaker Accessories EA
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    Eaton BRQLW Circuit Breaker Accessories EA

    MSRP $63.22
    Surplus $14.80
    Eaton BRQLW Circuit Breaker Accessories EA​ ARCA SKU:  C15-9475 Brand:  Eaton MPN:  BRQLW UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping Length:  8.00 In...
    SKU:
    C15-9475
    TS PIK:
    21494069
    Short Description:
    2-Pole, ON/OFF Locking Provision, Padlockable, Circuit Breaker Handle Lockoff
    Used On:
    BQ/BQC Quadplex Series Circuit Breaker
    Series:
    BR
    Type:
    Padlockable
    Catalog:
    Eaton_36650_V1T1_85_CAT.pdf
    Country of Origin:
    United States
    Locking Provision:
    ON/OFF
    MSRP $63.22
    Surplus $14.80
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    Qty in Cart: 0
    Price:
    MSRP $63.22
    Surplus $14.80
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  • Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA
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    Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA

    MSRP $152.00
    Surplus $53.63
    Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1355 Brand:  Eaton MPN:  BRSN215 UPC:  786676364508 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1355
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36650_V1T1_84_CAT.pdf
    Data Sheet:
    SiemensAG_06594_1_DATA.pdf
    TS PIK:
    21493872
    Voltage Rating:
    120 VAC
    Number of Poles:
    2
    Current Rating:
    15 A
    Country of Origin:
    Dominican Republic
    MSRP $152.00
    Surplus $53.63
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    Qty in Cart: 0
    Price:
    MSRP $152.00
    Surplus $53.63
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    Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral
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    Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral

    MSRP $147.00
    Surplus $56.28
    Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral​ ARCA SKU:  C15-1356 Brand:  Eaton MPN:  BRSN220 UPC:  786676364553 Shipping Weight:  0.65 Shipping...
    SKU:
    C15-1356
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    120 VAC
    Mounting:
    Plug-On
    Current Rating:
    20 A
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Used On:
    Loadcenter
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 20 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker with Switching Neutral Pole
    Catalog:
    Eaton_36650_V1T1_84_CAT.pdf
    Specification/Technical:
    Eaton_37774_1_2_SPEC.pdf
    Series:
    BR
    Approval:
    UL 489
    MSRP $147.00
    Surplus $56.28
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    Price:
    MSRP $147.00
    Surplus $56.28
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  • Eaton BRX2100 Miniature Circuit Breakers (MCBs) Eaton BRX2100 Miniature Circuit Breakers (MCBs)
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    Eaton BRX2100 Miniature Circuit Breakers (MCBs)

    MSRP $1,261.00
    Surplus $254.03
    SKU:  C15-1357 Brand:  Eaton MPN:  BRX2100 UPC:  786685926803 Shipping Weight:  0.75 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1357
    Approval:
    UL E7819
    Amps:
    100 A
    Interrupting Rating:
    65 kA
    Mounting:
    1 Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 2.48 Inch Depth x 2.938 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC 50/60 Hertz
    Gauge:
    8 to 1/0 AWG Copper/Aluminum at 60/75 Deg C
    Number of Poles:
    2
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum at 60/75 Deg C
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Current Rating:
    100 A
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,THERMAL-MAGNETIC CIRCUIT BREAKER,100 A
    Country of Origin:
    Dominican Republic
    TS PIK:
    125671108
    MSRP $1,261.00
    Surplus $254.03
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    Qty in Cart: 0
    Price:
    MSRP $1,261.00
    Surplus $254.03
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    Eaton BRX2110 Miniature Circuit Breakers (MCBs) Eaton BRX2110 Miniature Circuit Breakers (MCBs)
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    Eaton BRX2110 Miniature Circuit Breakers (MCBs)

    MSRP $1,788.00
    Surplus $291.35
    SKU:  C15-1358 Brand:  Eaton MPN:  BRX2110 UPC:  786685926810 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1358
    Series:
    BR
    Volts:
    240 V
    Amps:
    110 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER, THERMAL-MAGNETIC CIRCUIT BREAKER,110
    TS PIK:
    125671109
    MSRP $1,788.00
    Surplus $291.35
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    Qty in Cart: 0
    Price:
    MSRP $1,788.00
    Surplus $291.35
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  • Eaton BRX260 Miniature Circuit Breakers (MCBs)
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    Eaton BRX260 Miniature Circuit Breakers (MCBs)

    MSRP $599.00
    Surplus $212.23
    SKU:  C15-1360 Brand:  Eaton MPN:  BRX260 UPC:  786685926766 Shipping Weight:  0.75 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1360
    TS PIK:
    125671104
    Short Description:
    THERMAL MAGNETIC CIRCUIT BREAKER, 60A, 120/240V, TWO-POLE, #14-2/0, 65 kAIC, 50/
    Country of Origin:
    Dominican Republic
    MSRP $599.00
    Surplus $212.23
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    Price:
    MSRP $599.00
    Surplus $212.23
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    Eaton BRX280 Miniature Circuit Breakers (MCBs) BR 2P 80A 240V 50/60Hz 1Ph Eaton BRX280 Miniature Circuit Breakers (MCBs) BR 2P 80A 240V 50/60Hz 1Ph
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    Eaton BRX280 Miniature Circuit Breakers (MCBs) BR 2P 80A 240V 50/60Hz 1Ph

    MSRP $1,225.00
    Surplus $301.05
    SKU:  C15-2079 Brand:  Eaton MPN:  BRX280 UPC:  786685926780 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-2079
    Series:
    BR
    Volts:
    240 V
    Amps:
    80 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,THERMAL-MAGNETIC CIRCUIT BREAKER,80 A,
    MSRP $1,225.00
    Surplus $301.05
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    Qty in Cart: 0
    Price:
    MSRP $1,225.00
    Surplus $301.05
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  • Eaton BW2100 Main Breakers 2P 100A Eaton BW2100 Main Breakers 2P 100A
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    Eaton BW2100 Main Breakers 2P 100A

    MSRP $660.00
    Surplus $99.25
    Eaton BW2100 Main Breakers 2P 100A​ ARCA SKU:  C15-2880 Brand:  Eaton MPN:  BW2100 UPC:  78211606109 Shipping Weight:  2.70 lbs. Shipping Height:  6.00 In. Shipping Length:  7...
    SKU:
    C15-2880
    Series:
    BW
    Type:
    Plug-On
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    ECB Unit Enclosure
    Poles:
    2
    Interrupting Rating:
    10 kA
    Terminal Type:
    Line Terminal
    Wire Size:
    2 AWG to 300 KCMIL (Aluminum/Copper)
    CAD Drawing:
    Eaton_32663_1_CAD.pdf
    TS PIK:
    119845016
    Current Rating:
    100 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Thermal Magnetic, Main, Circuit Breaker
    Catalog:
    Eaton_36620_V1T4_37_V1T4_38_CAT.pdf
    MSRP $660.00
    Surplus $99.25
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    Qty in Cart: 0
    Price:
    MSRP $660.00
    Surplus $99.25
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  • Eaton BW2125 Main Breakers Eaton BW2125 Main Breakers
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    Eaton BW2125 Main Breakers

    MSRP $636.00
    Surplus $212.80
    SKU:  C15-3006 Brand:  Eaton MPN:  BW2125 UPC:  786676460361 Shipping Weight:  2.55 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-3006
    Series:
    BW
    Type:
    Main
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    Current Rating:
    125 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 125 A, 10 kA, 2-Pole, Plug-On Mount, Main, Circuit Breaker
    Catalog:
    Eaton_36620_V1T4_37_V1T4_38_V1T4_56_V1T4_60_CAT.pdf
    TS PIK:
    109640220
    Country of Origin:
    United States
    MSRP $636.00
    Surplus $212.80
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    Qty in Cart: 0
    Price:
    MSRP $636.00
    Surplus $212.80
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    Eaton BW2150 Main Breakers Eaton BW2150 Main Breakers
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    Eaton BW2150 Main Breakers

    MSRP $526.13
    Surplus $154.96
    SKU:  C15-2089 Brand:  Eaton MPN:  BW2150 UPC:  78667646040 Shipping Weight:  2.55 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2089
    Series:
    BW
    Type:
    Main
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    TS PIK:
    21494725
    Current Rating:
    150 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-On Mount, Main, Circuit Breaker
    Catalog:
    Eaton_36620_V1T4_37_V1T4_38_V1T4_56_V1T4_60_CAT.pdf
    MSRP $526.13
    Surplus $154.96
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    Qty in Cart: 0
    Price:
    MSRP $526.13
    Surplus $154.96
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