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 BR370 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA Eaton BR370 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
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    Eaton BR370 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA

    MSRP $596.20
    Surplus $109.20
    Eaton BR370 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU:  C15-1266 Brand:  Eaton MPN:  BR370 UPC:  786676368001 Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1266
    Series:
    BR
    Type:
    Bi-Metallic
    Approval:
    UL 489
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA at 240 VAC
    Enclosure:
    IP20
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Data Sheet:
    Eaton_41007_1-6_DATA.pdf
    TS PIK:
    21493900
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Current Rating:
    70 A
    Country of Origin:
    Dominican Republic
    MSRP $596.20
    Surplus $109.20
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    Qty in Cart: 0
    Price:
    MSRP $596.20
    Surplus $109.20
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    Eaton BR170 Miniature Circuit Breakers (MCBs)
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    Eaton BR170 Miniature Circuit Breakers (MCBs)

    MSRP $97.00
    Surplus $36.40
    Eaton BR170 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1209 Brand:  Eaton MPN:  BR170 UPC:  786676362405 Shipping Weight:  0.30 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1209
    TS PIK:
    117083226
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Series:
    BR
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 70 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
    Number of Poles:
    1
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Used On:
    HVAC Application
    Country of Origin:
    Dominican Republic
    MSRP $97.00
    Surplus $36.40
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    Qty in Cart: 0
    Price:
    MSRP $97.00
    Surplus $36.40
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    Crouse-Hinds BR370 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds BR370 Miniature Circuit Breakers (MCBs)

    MSRP $596.20
    Surplus $148.96
    Crouse-Hinds BR370 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5670 Brand:  Crouse-Hinds MPN:  BR370 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5670
    TS PIK:
    21493900
    Voltage Rating:
    240 VAC
    Current Rating:
    70 A
    Interrupting Rating:
    10 kA at 240 VAC
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Series:
    BR
    Used On:
    Type BR Load Center
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Number of Poles:
    3
    Mounting:
    Plug-On
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Type:
    Common Trip
    MSRP $596.20
    Surplus $148.96
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    Qty in Cart: 0
    Price:
    MSRP $596.20
    Surplus $148.96
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  • Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs) Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)
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    Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)

    MSRP $994.00
    Surplus $426.95
    SKU:  C15-11451 Brand:  Cutler-Hammer MPN:  BR370 UPC:   Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-11451
    TS PIK:
    21493900
    Number of Poles:
    3
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Used On:
    Type BR Load Center
    Voltage Rating:
    240 VAC
    Type:
    Common Trip
    Series:
    BR
    Mounting:
    Plug-On
    Current Rating:
    70 A
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Interrupting Rating:
    10 kA at 240 VAC
    Approval:
    UL 489
    Country of Origin:
    Dominican Republic
    MSRP $994.00
    Surplus $426.95
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    Qty in Cart: 0
    Price:
    MSRP $994.00
    Surplus $426.95
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  • Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA
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    Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA

    MSRP $194.20
    Surplus $50.70
    Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA​ ARCA SKU:  C15-1244 Brand:  Eaton MPN:  BR270 UPC:  78667636315 Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1244
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    TS PIK:
    21493862
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Country of Origin:
    Dominican Republic
    MSRP $194.20
    Surplus $50.70
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    Qty in Cart: 0
    Price:
    MSRP $194.20
    Surplus $50.70
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    Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip
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    Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip

    MSRP $680.00
    Surplus $252.00
    Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU:  C15-2747 Brand:  Eaton MPN:  BR270ST UPC:  786676000376 Shipping Weight:  1.00 Shipping...
    SKU:
    C15-2747
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Independent Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    MSRP $680.00
    Surplus $252.00
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    Qty in Cart: 0
    Price:
    MSRP $680.00
    Surplus $252.00
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    Eaton BRH270 Miniature Circuit Breakers (MCBs) BRH 2P 70A 120/240V 50/60Hz 1Ph
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    Eaton BRH270 Miniature Circuit Breakers (MCBs) BRH 2P 70A 120/240V 50/60Hz 1Ph

    MSRP $365.00
    Surplus $142.74
    Eaton BRH270 Miniature Circuit Breakers (MCBs) BRH 2P 70A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1312 Brand:  Eaton MPN:  BRH270 UPC:  786676373807 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-1312
    Type:
    Thermal Magnetic, Common Trip
    Used On:
    Loadcenter
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Short Description:
    120/240 VAC, 70 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    22 kA
    Mounting:
    Plug-On
    Current Rating:
    70 A
    Series:
    BR
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper)
    Country of Origin:
    Dominican Republic
    MSRP $365.00
    Surplus $142.74
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    Qty in Cart: 0
    Price:
    MSRP $365.00
    Surplus $142.74
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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.