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 BR120AF Other Circuit Breakers 20A 120V EA
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    Eaton BR120AF Other Circuit Breakers 20A 120V EA

    MSRP $229.81
    Surplus $60.19
    Eaton BR120AF Other Circuit Breakers 20A 120V EA​ ARCA SKU:  C15-1193 Brand:  Eaton MPN:  BR120AF UPC:  78211423150 Shipping Weight:  0.50 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-1193
    Approval:
    UL 1699
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    1 Plug-On
    Poles:
    1
    Size:
    4.75 Inch Width x 3 Inch Depth x 1.25 Inch Height
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Branch Feeder, Arc Fault Circuit Breaker
    Series:
    BR
    Specification/Technical:
    Eaton_37611_1_SPEC.pdf
    TS PIK:
    115463478
    Wire Size:
    14 to 4 AWG Copper/Aluminum
    Current Rating:
    20 A
    Catalog:
    Eaton_36650_V1T1_76_V1T1_78_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Country of Origin:
    United States
    MSRP $229.81
    Surplus $60.19
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    Qty in Cart: 0
    Price:
    MSRP $229.81
    Surplus $60.19
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  • Eaton BR120ST Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph Shunt Trip Eaton BR120ST Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph Shunt Trip
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    Eaton BR120ST Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph Shunt Trip

    MSRP $364.00
    Surplus $90.30
    Eaton BR120ST Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU:  C15-1198 Brand:  Eaton MPN:  BR120ST UPC:  786676000161 Shipping Weight:  0.65 Shipping...
    SKU:
    C15-1198
    Series:
    BR
    Type:
    Thermal Magnetic
    Size:
    2.5 Inch Length x 1 Inch Width x 2 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    1
    Mounting:
    1 Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Shunt Trip, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Current Rating:
    20 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $364.00
    Surplus $90.30
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    Qty in Cart: 0
    Price:
    MSRP $364.00
    Surplus $90.30
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  • Eaton BR390 Miniature Circuit Breakers (MCBs) 3P 90A 240V EA Eaton BR390 Miniature Circuit Breakers (MCBs) 3P 90A 240V EA
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    Eaton BR390 Miniature Circuit Breakers (MCBs) 3P 90A 240V EA

    MSRP $596.20
    Surplus $162.50
    Eaton BR390 Miniature Circuit Breakers (MCBs) 3P 90A 240V EA​ ARCA SKU:  C15-1270 Brand:  Eaton MPN:  BR390 UPC:  786676368056 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1270
    Series:
    BR
    Type:
    Standard
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    3
    Mounting:
    1 Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 90 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Data Sheet:
    Mersen_00039_1_2_DATA.pdf
    TS PIK:
    21493901
    Number of Poles:
    3
    Current Rating:
    90 A
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $596.20
    Surplus $162.50
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    Qty in Cart: 0
    Price:
    MSRP $596.20
    Surplus $162.50
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  • Eaton BJ2150 Molded Case Breakers (MCCBs) BJ 2P 150A 240V 50/60Hz 1Ph Eaton BJ2150 Molded Case Breakers (MCCBs) BJ 2P 150A 240V 50/60Hz 1Ph
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    Eaton BJ2150 Molded Case Breakers (MCCBs) BJ 2P 150A 240V 50/60Hz 1Ph

    MSRP $639.00
    Surplus $490.00
    SKU:  C15-1701 Brand:  Eaton MPN:  BJ2150 UPC:  622588008645 Shipping Weight:  1.80 lbs. Shipping Height:  2.50 In. Shipping Length:  6.50 In. Shipping Width:  3.50 In...
    SKU:
    C15-1701
    Amps:
    150 A
    Interrupting Rating:
    10 kA
    Mounting:
    1 Plug-On
    Poles:
    2
    Size:
    6.5 Inch Length x 3.5 Inch Width x 2.5 Inch Height
    Terminal Type:
    Common Trip
    Used On:
    BR Series Load Center
    Volts:
    120/240 VAC
    Gauge:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    Short Description:
    120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Main, Circuit Breaker
    Series:
    BJ
    Specification/Technical:
    Eaton_37533_1_2_SPEC.pdf ...
    Type:
    Common Trip
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Wire Size:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    Current Rating:
    150 A
    Catalog:
    Eaton_36620_V1T1_83_V1T1_90_V1T1_91_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $639.00
    Surplus $490.00
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    Qty in Cart: 0
    Price:
    MSRP $639.00
    Surplus $490.00
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    Eaton BR150 Miniature Circuit Breakers (MCBs)
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    Eaton BR150 Miniature Circuit Breakers (MCBs)

    MSRP $75.63
    Surplus $18.15
    SKU:  C15-11161 Brand:  Eaton MPN:  BR150 UPC:  78667636230 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-11161
    TS PIK:
    21493851
    Type:
    Common Trip
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Series:
    BR
    Current Rating:
    50 A
    Short Description:
    120/240 VAC, 50 A, 10 kA, 1-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Used On:
    BR Series Load Center
    Mounting:
    1 Plug-On
    Interrupting Rating:
    10 kA
    MSRP $75.63
    Surplus $18.15
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    Qty in Cart: 0
    Price:
    MSRP $75.63
    Surplus $18.15
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  • Eaton BR335 Miniature Circuit Breakers (MCBs) Eaton BR335 Miniature Circuit Breakers (MCBs)
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    Eaton BR335 Miniature Circuit Breakers (MCBs)

    MSRP $396.00
    Surplus $76.50
    SKU:  C15-1258 Brand:  Eaton MPN:  BR335 UPC:  786676000109 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1258
    Series:
    BR
    Type:
    Common Trip
    Type:
    Quadplex
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    3
    Mounting:
    1 Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 35 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    TS PIK:
    115393476
    Voltage Rating:
    240 VAC
    Current Rating:
    35 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $396.00
    Surplus $76.50
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    Qty in Cart: 0
    Price:
    MSRP $396.00
    Surplus $76.50
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    Eaton BRH260 Miniature Circuit Breakers (MCBs)
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    Eaton BRH260 Miniature Circuit Breakers (MCBs)

    MSRP $197.29
    Surplus $91.00
    SKU:  C15-1311 Brand:  Eaton MPN:  BRH260 UPC:  78667637375 Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1311
    Series:
    BRH
    Type:
    Main
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    1 Plug-On
    Interrupting Rating:
    22 kA
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 60 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    60 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    TS PIK:
    21494033
    MSRP $197.29
    Surplus $91.00
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    Qty in Cart: 0
    Price:
    MSRP $197.29
    Surplus $91.00
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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 $200.63
    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 $200.63
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    Qty in Cart: 0
    Price:
    MSRP $1,261.00
    Surplus $200.63
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