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 BAB2090 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA Eaton BAB2090 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA
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    Eaton BAB2090 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA

    MSRP $379.64
    Surplus $134.40
    Eaton BAB2090 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA​ ARCA SKU:  C15-1070 Brand:  Eaton MPN:  BAB2090 UPC:  786679302903 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1070
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Interrupting Rating:
    5 kA at 24 to 48/62.5/80 Volt DC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 90 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    TS PIK:
    21508699
    Current Rating:
    90 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $379.64
    Surplus $134.40
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    Qty in Cart: 0
    Price:
    MSRP $379.64
    Surplus $134.40
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  • Square D HOM290 Miniature Circuit Breakers (MCBs) 2P 90A 120V Square D HOM290 Miniature Circuit Breakers (MCBs) 2P 90A 120V
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    Square D HOM290 Miniature Circuit Breakers (MCBs) 2P 90A 120V

    MSRP $190.00
    Surplus $53.00
    Square D HOM290 Miniature Circuit Breakers (MCBs) 2P 90A 120V​ ARCA SKU:  C15-2665 Brand:  Square D MPN:  HOM290 UPC:  78590106571 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-2665
    Type:
    Standard
    Type:
    Common Trip
    Approval:
    UL
    Size:
    2 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Box Lug
    Wire Size:
    4 to 2/0 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 90 A, 10 kA Interrupt, 2-Pole, 4 to 2/0 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal, Standard
    Catalog:
    SchneiderElectric_00257_1_19_1_39_7_22_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_13464_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00099_INST.pdf
    TS PIK:
    111082008
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    90 A
    Series:
    HOM
    Country of Origin:
    Mexico
    MSRP $190.00
    Surplus $53.00
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    Qty in Cart: 0
    Price:
    MSRP $190.00
    Surplus $53.00
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  • Eaton CH290 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA Eaton CH290 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA
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    Eaton CH290 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA

    MSRP $304.16
    Surplus $66.00
    Eaton CH290 Miniature Circuit Breakers (MCBs) 2P 90A 240V EA​ ARCA SKU:  C15-1503 Brand:  Eaton MPN:  CH290 UPC:  782113101910 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1503
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    90 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    CH Series Load Center
    Volts:
    120/240 VAC
    Gauge:
    10 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 90 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    TS PIK:
    531272
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Voltage Rating:
    120/240 VAC
    Current Rating:
    90 A
    Number of Poles:
    2
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $304.16
    Surplus $66.00
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    Qty in Cart: 0
    Price:
    MSRP $304.16
    Surplus $66.00
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  • GENERAL ELECTRIC THHQB32090 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQB32090 Miniature Circuit Breakers (MCBs)

    MSRP $869.38
    Surplus $189.15
    SKU:  C15-6992 Brand:  GENERAL ELECTRIC MPN:  THHQB32090 UPC:  78316411866 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping...
    SKU:
    C15-6992
    TS PIK:
    120072123
    Short Description:
    120/240 VAC, 90 A, 22 kA Interrupt, 3-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
    Terminal Type:
    Bolt-On
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
    Interrupting Rating:
    22 kA at 120/240 VAC
    Current Rating:
    90 A
    Voltage Rating:
    120/240 VAC
    Type:
    Thermal Magnetic, Compact
    Number of Poles:
    3
    Mounting:
    Bolt-On
    Frame Type:
    Q-Line
    Approval:
    UL
    Maximum AC Voltage Rating:
    240 V
    Country of Origin:
    United States
    MSRP $869.38
    Surplus $189.15
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    Qty in Cart: 0
    Price:
    MSRP $869.38
    Surplus $189.15
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  • GENERAL ELECTRIC THHQB2190 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQB2190 Miniature Circuit Breakers (MCBs)

    MSRP $520.00
    Surplus $39.35
    SKU:  C15-5895 Brand:  GENERAL ELECTRIC MPN:  THHQB2190 UPC:  78316413497 Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  2...
    SKU:
    C15-5895
    Short Description:
    120/240 VAC, 90 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
    Interrupting Rating:
    22 kA at 120/240 VAC
    Current Rating:
    90 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Type:
    Thermal Magnetic, Compact
    Terminal Type:
    Bolt-On
    Maximum AC Voltage Rating:
    240 V
    Approval:
    UL
    Frame Type:
    Q-Line
    Country of Origin:
    United States
    MSRP $520.00
    Surplus $39.35
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    Qty in Cart: 0
    Price:
    MSRP $520.00
    Surplus $39.35
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  • Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph
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    Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph

    MSRP $427.00
    Surplus $152.60
    Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1314 Brand:  Eaton MPN:  BRH290 UPC:  786676373852 Shipping Weight:  0.60 Shipping Height:  3.00 In...
    SKU:
    C15-1314
    Series:
    BR
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    22 kA
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 90 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    90 A
    Type:
    Thermal Magnetic, Common Trip
    Country of Origin:
    Dominican Republic
    MSRP $427.00
    Surplus $152.60
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    Qty in Cart: 0
    Price:
    MSRP $427.00
    Surplus $152.60
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  • Siemens B290 Miniature Circuit Breakers (MCBs)
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    Siemens B290 Miniature Circuit Breakers (MCBs)

    MSRP $498.00
    Surplus $56.55
    Siemens B290 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6118 Brand:  Siemens MPN:  B290 UPC:   Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In. Shipping Length:  4...
    SKU:
    C15-6118
    Number of Poles:
    2
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Data Sheet:
    SiemensAG_05227_1_DATA.pdf
    Short Description:
    120/240 VAC, 90 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Current Rating:
    90 A
    Voltage Rating:
    120/240 VAC
    Used On:
    P1 Panelboard
    Type:
    Molded Case, Branch, Common Trip, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Country of Origin:
    Mexico
    Installation:
    Bolt-On
    Application:
    Electrical Distribution
    Approval:
    UL 489, CSA C22.2
    MSRP $498.00
    Surplus $56.55
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    Qty in Cart: 0
    Price:
    MSRP $498.00
    Surplus $56.55
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  • Siemens B290HH Miniature Circuit Breakers (MCBs)
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    Siemens B290HH Miniature Circuit Breakers (MCBs)

    MSRP $1,300.00
    Surplus $420.03
    SKU:  C15-10321 Brand:  Siemens MPN:  B290HH UPC:  78364327007 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10321
    TS PIK:
    115555036
    Short Description:
    120/240 VAC, 90 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    10 kA
    Current Rating:
    90 A
    Number of Poles:
    2
    Data Sheet:
    SiemensAG_05229_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Used On:
    P1 Panelboard
    Type:
    Molded Case, Branch, Thermal Magnetic
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    Application:
    Electrical Distribution
    MSRP $1,300.00
    Surplus $420.03
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    Qty in Cart: 0
    Price:
    MSRP $1,300.00
    Surplus $420.03
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  • Siemens BQ2B090 Miniature Circuit Breakers (MCBs) 2P 90A 120V
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    Siemens BQ2B090 Miniature Circuit Breakers (MCBs) 2P 90A 120V

    MSRP $503.00
    Surplus $79.95
    Siemens BQ2B090 Miniature Circuit Breakers (MCBs) 2P 90A 120V​ ARCA SKU:  C15-6134 Brand:  Siemens MPN:  BQ2B090 UPC:  78364310247 Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-6134
    TS PIK:
    119226720
    Series:
    BQ
    Type:
    Molded Case, Thermal and Fixed Magnetic, Common Trip
    Terminal Type:
    Load Lug
    Current Rating:
    90 A
    Short Description:
    120/240 VAC, 90 A, 10 kA, 2-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Size:
    2 Inch W x 3 Inch D x 4 Inch H
    Catalog:
    SiemensAG_01698_17_1_17_7_CAT.pdf
    Interrupting Rating:
    10 kA at 120/240 VAC Symmetrical (UL)
    Wire Size:
    4 to 1/0 AWG (Copper), 2 to 1/0 AWG (Aluminum)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Data Sheet:
    SiemensAG_05382_1_DATA.pdf
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $503.00
    Surplus $79.95
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    Qty in Cart: 0
    Price:
    MSRP $503.00
    Surplus $79.95
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  • Square D QOB290 Miniature Circuit Breakers (MCBs) 2P 90A 120V Square D QOB290 Miniature Circuit Breakers (MCBs) 2P 90A 120V
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    Square D QOB290 Miniature Circuit Breakers (MCBs) 2P 90A 120V

    MSRP $320.00
    Surplus $41.78
    Square D QOB290 Miniature Circuit Breakers (MCBs) 2P 90A 120V​ ARCA SKU:  C15-3769 Brand:  Square D MPN:  QOB290 UPC:  78590101969 Shipping Weight:  0.75 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-3769
    Series:
    QOB
    Type:
    Miniature
    Type:
    Standard
    Approval:
    UL
    Approval:
    CSA
    Volts:
    120/240 VAC 50/60 Hertz
    Volts:
    48 VDC
    Amps:
    32 A
    Used On:
    NQ Panelboard
    Poles:
    2
    Interrupting Rating:
    10 kA at 120/240 VAC
    Interrupting Rating:
    5 kA at 48 Volt DC
    Installation:
    Bolt-On
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 90 A, 10 kA, 2-Pole, Q-Frame, Bolt-On Mount, Box Lug Terminal, Miniature, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_9_16_CAT.pdf
    Data Sheet:
    SchneiderElectric_21354_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_02166_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    TS PIK:
    111080228
    Voltage Rating:
    120/240 VAC
    Current Rating:
    90 A
    Number of Poles:
    2
    Country of Origin:
    Mexico
    MSRP $320.00
    Surplus $41.78
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $320.00
    Surplus $41.78
    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.