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 BR230 Miniature Circuit Breakers (MCBs) Eaton BR230 Miniature Circuit Breakers (MCBs)
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    Eaton BR230 Miniature Circuit Breakers (MCBs)

    MSRP $88.02
    Surplus $18.33
    Eaton BR230 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1227 Brand:  Eaton MPN:  BR230 UPC:  786676362955 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1227
    Series:
    BR
    Approval:
    UL 489
    Size:
    2.9 Inch Width x 1.9 Inch Depth x 2.5 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    TS PIK:
    21493858
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    30 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $88.02
    Surplus $18.33
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    Qty in Cart: 0
    Price:
    MSRP $88.02
    Surplus $18.33
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  • Eaton GHB2020 Molded Case Breakers (MCCBs) EA Eaton GHB2020 Molded Case Breakers (MCCBs) EA
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    Eaton GHB2020 Molded Case Breakers (MCCBs) EA

    MSRP $455.39
    Surplus $288.60
    Eaton GHB2020 Molded Case Breakers (MCCBs) EA​ ARCA SKU:  C15-1698 Brand:  Eaton MPN:  GHB2020 UPC:  786679911204 Shipping Weight:  1.20 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1698
    Frame Type:
    GHB
    Voltage Rating:
    480 VAC
    Current Rating:
    20 A
    Number of Poles:
    2
    Interrupting Rating:
    65 kA at 240 VAC, 14 kA at 480Y/277 VAC
    Type:
    Thermal Magnetic, Non-Interchangeable Trip
    Size:
    2.63 Inch Length x 2 Inch Width x 4 Inch Height
    Short Description:
    277/480 VAC, 125/250 VDC, 20 A, 2-Pole, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable Trip, Molded Case Circuit Breaker
    Catalog:
    EatonCorp_00600_V4T2_3_V4T2_267_V4T2_271_V4T2_272_CAT.pdf
    Installation/Operator:
    EatonCorp_00037_INST.pdf
    Specification/Technical:
    EatonCorp_00614_1-3_SPEC.pdf
    TS PIK:
    21517397
    Series:
    GHB
    Approval:
    UL, CSA
    Mounting:
    Bolt-On
    Country of Origin:
    United States
    MSRP $455.39
    Surplus $288.60
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    Qty in Cart: 0
    Price:
    MSRP $455.39
    Surplus $288.60
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  • Eaton BR2100CS Miniature Circuit Breakers (MCBs) BR 2P 100A 240V 50/60Hz 1Ph EA Eaton BR2100CS Miniature Circuit Breakers (MCBs) BR 2P 100A 240V 50/60Hz 1Ph EA
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    Eaton BR2100CS Miniature Circuit Breakers (MCBs) BR 2P 100A 240V 50/60Hz 1Ph EA

    MSRP $365.00
    Surplus $46.54
    Eaton BR2100CS Miniature Circuit Breakers (MCBs) BR 2P 100A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1216 Brand:  Eaton MPN:  BR2100CS UPC:  782116630523 Shipping Weight:  0.70 lbs. Shipping...
    SKU:
    C15-1216
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 V
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    42 kA
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    120/240 V, 100 A, 42 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    TS PIK:
    120935320
    Current Rating:
    100 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $365.00
    Surplus $46.54
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    Qty in Cart: 0
    Price:
    MSRP $365.00
    Surplus $46.54
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  • Eaton BQ230230 Miniature Circuit Breakers (MCBs) Eaton BQ230230 Miniature Circuit Breakers (MCBs)
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    Eaton BQ230230 Miniature Circuit Breakers (MCBs)

    MSRP $236.97
    Surplus $58.50
    Eaton BQ230230 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1151 Brand:  Eaton MPN:  BQ230230 UPC:  786676371001 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1151
    Series:
    BQ
    Type:
    Thermal Magnetic
    Type:
    Main
    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:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 30/30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQ Breaker, Independent Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_83_V1T1_87_CAT.pdf
    TS PIK:
    21493962
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30/30 A
    Country of Origin:
    Dominican Republic
    MSRP $236.97
    Surplus $58.50
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    Qty in Cart: 0
    Price:
    MSRP $236.97
    Surplus $58.50
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  • Eaton EDB2200 Molded Case Breakers (MCCBs) EDB 2P 200A 240V 50/60Hz 2Ph F Frame Eaton EDB2200 Molded Case Breakers (MCCBs) EDB 2P 200A 240V 50/60Hz 2Ph F Frame
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    Eaton EDB2200 Molded Case Breakers (MCCBs) EDB 2P 200A 240V 50/60Hz 2Ph F Frame

    MSRP $507.00
    Surplus $264.16
    SKU:  C15-2291 Brand:  Eaton MPN:  EDB2200 UPC:  782116152605 Shipping Weight:  3.50 lbs. Shipping Height:  5.00 In. Shipping Length:  7.50 In. Shipping Width:  3.50 In...
    SKU:
    C15-2291
    Frame Type:
    F
    Voltage Rating:
    240 VAC
    Current Rating:
    200 A
    Number of Poles:
    2
    Interrupting Rating:
    22 kA at 240 VAC,10 kA at 125 VDC
    Type:
    Standard Pressure Load Terminal
    Maximum AC Voltage Rating:
    240
    Maximum DC Voltage Rating:
    125
    Terminal Type:
    Standard Pressure Load Terminal
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    Short Description:
    240 VAC 50/60 Hz, 125 VDC, 200 A, 22/10 kA, 2-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Series:
    C
    Approval:
    UL
    Country of Origin:
    Dominican Republic
    MSRP $507.00
    Surplus $264.16
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    Qty in Cart: 0
    Price:
    MSRP $507.00
    Surplus $264.16
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  • Eaton GHB2025 Molded Case Breakers (MCCBs) Eaton GHB2025 Molded Case Breakers (MCCBs)
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    Eaton GHB2025 Molded Case Breakers (MCCBs)

    MSRP $515.00
    Surplus $301.64
    SKU:  C15-2319 Brand:  Eaton MPN:  GHB2025 UPC:  786679172452 Shipping Weight:  1.25 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2319
    Series:
    GHB
    Type:
    Industrial Grade
    Type:
    Ultra Grip
    Approval:
    UL
    Approval:
    CSA
    Approval:
    IEC
    Size:
    4 Inch Width x 2 Inch Depth x 2 Inch Height
    Volts:
    480 Star/277 VAC
    Volts:
    125/250 VDC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    14 kA at 480 Star/277 VAC
    Interrupting Rating:
    14 Kiloamp 250 Volt DC Symmetrical (UL)
    Terminal Type:
    Bolt-On
    Frame Type:
    G
    Maximum AC Voltage Rating (V):
    277
    Maximum DC Voltage Rating (V):
    250
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC, 25 A, 14 kA, 2-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Data Sheet:
    Eaton-WiringDevices-ArrowHart_02552_1-4_DATA.pdf
    Current Rating:
    25 A
    Number of Poles:
    2
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Installation/Operator:
    Eaton_00166_INST.pdf
    Country of Origin:
    Dominican Republic
    TS PIK:
    21506121
    MSRP $515.00
    Surplus $301.64
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    Qty in Cart: 0
    Price:
    MSRP $515.00
    Surplus $301.64
    See Availability

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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.