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 BR2110 Miniature Circuit Breakers (MCBs) 2P 110A 240V EA Eaton BR2110 Miniature Circuit Breakers (MCBs) 2P 110A 240V EA
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    Eaton BR2110 Miniature Circuit Breakers (MCBs) 2P 110A 240V EA

    MSRP $540.00
    Surplus $114.80
    Eaton BR2110 Miniature Circuit Breakers (MCBs) 2P 110A 240V EA​ ARCA SKU:  C15-1218 Brand:  Eaton MPN:  BR2110 UPC:  786676384278 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1218
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Main
    Approval:
    UL 489
    Volts:
    208 VAC Star/120 VAC
    Volts:
    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 (Aluminum/Copper)
    Short Description:
    208 Star/120 VAC, 240 VAC, 110 A, 10 kA, 2-Pole, Plug-On Mount, Thermal Magnetic, Main
    Catalog:
    Eaton_36620_V1T1_56_V1T1_84_CAT.pdf
    TS PIK:
    21494125
    Voltage Rating:
    208 VAC Star/120 VAC, 240 VAC
    Number of Poles:
    2
    Current Rating:
    110 A
    Country of Origin:
    Dominican Republic
    MSRP $540.00
    Surplus $114.80
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    Qty in Cart: 0
    Price:
    MSRP $540.00
    Surplus $114.80
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  • Eaton BRHH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA Eaton BRHH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA
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    Eaton BRHH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA

    MSRP $1,383.00
    Surplus $258.38
    SKU:  C15-1322 Brand:  Eaton MPN:  BRHH2110 UPC:  786676002950 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1322
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    42 kA
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 110 A, 42 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    TS PIK:
    116434503
    Current Rating:
    110 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $1,383.00
    Surplus $258.38
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    Qty in Cart: 0
    Price:
    MSRP $1,383.00
    Surplus $258.38
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  • Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA
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    Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA

    MSRP $1,140.00
    Surplus $88.84
    Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1303 Brand:  Eaton MPN:  BRH2110 UPC:  786676374248 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-1303
    Approval:
    UL 490
    Amps:
    110 A
    Interrupting Rating:
    22 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 2.5 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    8 to 1/0 AWG Copper/Aluminum at 60 Deg C
    Specification/Technical:
    Eaton_62202_1_2_SPEC.pdf
    Current Rating:
    110 A
    Catalog:
    Eaton_00071_V1T1_56_V1T1_83_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum at 60 Deg C
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAkER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAkER
    TS PIK:
    21494040
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $1,140.00
    Surplus $88.84
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    Qty in Cart: 0
    Price:
    MSRP $1,140.00
    Surplus $88.84
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    Eaton CH2110 Miniature Circuit Breakers (MCBs)
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    Eaton CH2110 Miniature Circuit Breakers (MCBs)

    MSRP $255.00
    Surplus $0.00
    SKU:  C15-19152 Brand:  Eaton MPN:  CH2110 UPC:  78211331703 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19152
    Type:
    Common Trip, Thermal Magnetic
    Current Rating:
    110 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC
    Used On:
    Loadcenter
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
    Short Description:
    120/240 VAC, 110 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Approval:
    UL 489, CSA
    Number of Poles:
    2
    Series:
    CH
    MSRP $255.00
    Surplus $0.00
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    Qty in Cart: 0
    Price:
    MSRP $255.00
    Surplus $0.00
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    Siemens MP2110 Miniature Circuit Breakers (MCBs) MP 2P 110A 120/240V
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    Siemens MP2110 Miniature Circuit Breakers (MCBs) MP 2P 110A 120/240V

    MSRP $90.00
    Surplus $72.45
    SKU:  C15-2759 Brand:  Siemens MPN:  MP2110 UPC:  040892281163 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-2759
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 110 A, 10 kA, 2-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit
    Current Rating:
    110 A
    Number of Poles:
    2
    Data Sheet:
    SiemensAG_06594_1_DATA.pdf
    Voltage Rating:
    240 VAC
    MSRP $90.00
    Surplus $72.45
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    Qty in Cart: 0
    Price:
    MSRP $90.00
    Surplus $72.45
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    Siemens Q2110 Molded Case Breakers (MCCBs)
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    Siemens Q2110 Molded Case Breakers (MCCBs)

    MSRP $286.00
    Surplus $77.22
    SKU:  C15-19047 Brand:  Siemens MPN:  Q2110 UPC:  78364316097 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19047
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Country of Origin:
    MEX
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Current Rating:
    110 A
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Used On:
    Loadcenter
    Terminal Type:
    Load Lug
    Short Description:
    120/240 VAC, 110 A, 10 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Number of Poles:
    2
    Approval:
    UL 489, CSA C22.2
    Data Sheet:
    SiemensAG_06986_1_DATA.pdf
    MSRP $286.00
    Surplus $77.22
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    Qty in Cart: 0
    Price:
    MSRP $286.00
    Surplus $77.22
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    Siemens Q2110H Molded Case Breakers (MCCBs)
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    Siemens Q2110H Molded Case Breakers (MCCBs)

    MSRP $114.38
    Surplus $30.88
    SKU:  C15-19048 Brand:  Siemens MPN:  Q2110H UPC:  78364320552 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19048
    Approval:
    UL 489, CSA C22.2
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Terminal Type:
    Load Lug
    Short Description:
    120/240 VAC, 110 A, 22 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Data Sheet:
    SiemensAG_06987_1_DATA.pdf
    Mounting:
    Plug-On
    Used On:
    Loadcenter
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Country of Origin:
    MEX
    Number of Poles:
    2
    Current Rating:
    110 A
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Interrupting Rating:
    22 kA
    MSRP $114.38
    Surplus $30.88
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    Qty in Cart: 0
    Price:
    MSRP $114.38
    Surplus $30.88
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  • Square D QO2110 Miniature Circuit Breakers (MCBs)
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    Square D QO2110 Miniature Circuit Breakers (MCBs)

    MSRP $135.90
    Surplus $136.35
    SKU:  C15-8651 Brand:  Square D MPN:  QO2110 UPC:  78312601435 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-8651
    TS PIK:
    120851707
    Series:
    QO
    Terminal Type:
    Box Lug
    Current Rating:
    110 A
    Short Description:
    120/240 VAC 50/60 Hz, 110 A, 10 kA Interrupt, 2-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Type:
    Common Trip, Miniature, Standard
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Data Sheet:
    SchneiderElectric-SquareD_53474_1_2_DATA.pdf
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Interrupting Rating:
    10 kA
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Number of Poles:
    2
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Approval:
    UL, CSA
    Country of Origin:
    Mexico
    MSRP $135.90
    Surplus $136.35
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    Qty in Cart: 0
    Price:
    MSRP $135.90
    Surplus $136.35
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    Square D QO2110VH Miniature Circuit Breakers (MCBs)
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    Square D QO2110VH Miniature Circuit Breakers (MCBs)

    MSRP $165.00
    Surplus $500.00
    SKU:  C15-10881 Brand:  Square D MPN:  QO2110VH UPC:  78590105493 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10881
    TS PIK:
    111081458
    Short Description:
    120/240 VAC 50/60 Hz, 110 A, 22 kA Interrupt, 2-Pole, 4 AWG to 300 KCMIL Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Wire Size:
    4 AWG to 300 KCMIL (Copper/Aluminum)
    Type:
    Common Trip, Miniature, Standard
    Current Rating:
    110 A
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Interrupting Rating:
    22 kA
    Mounting:
    Plug-On
    Approval:
    UL, CSA
    Terminal Type:
    Box Lug
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Series:
    QO
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53475_1_2_DATA.pdf
    MSRP $165.00
    Surplus $500.00
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    Qty in Cart: 0
    Price:
    MSRP $165.00
    Surplus $500.00
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    Square D QOH2110 Molded Case Breakers (MCCBs)
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    Square D QOH2110 Molded Case Breakers (MCCBs)

    MSRP $2,435.00
    Surplus $657.45
    SKU:  C15-17905 Brand:  Square D MPN:  QOH2110 UPC:  78590132181 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-17905
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Interrupting Rating:
    42 kA
    Current Rating:
    110 A
    Series:
    QO
    Type:
    Common Trip, Miniature, Standard
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 110 A, 42 kA Interrupt, 2-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Terminal Type:
    Box Lug
    Approval:
    UL, CSA
    Mounting:
    Plug-On
    Number of Poles:
    2
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Data Sheet:
    SchneiderElectric-SquareD_53681_1_2_DATA.pdf
    MSRP $2,435.00
    Surplus $657.45
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,435.00
    Surplus $657.45
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