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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 BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA Eaton BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA
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    Eaton BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA

    MSRP $379.64
    Surplus $64.27
    Eaton BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1067 Brand:  Eaton MPN:  BAB2080 UPC:  786679302804 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1067
    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, 80 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:
    21508697
    Current Rating:
    80 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $379.64
    Surplus $64.27
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    Qty in Cart: 0
    Price:
    MSRP $379.64
    Surplus $64.27
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  • Eaton QBHW2080 Miniature Circuit Breakers (MCBs) QB 2P 80A 240V 50/60Hz 1Ph Eaton QBHW2080 Miniature Circuit Breakers (MCBs) QB 2P 80A 240V 50/60Hz 1Ph
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    Eaton QBHW2080 Miniature Circuit Breakers (MCBs) QB 2P 80A 240V 50/60Hz 1Ph

    MSRP $580.00
    Surplus $102.28
    SKU:  C15-1657 Brand:  Eaton MPN:  QBHW2080 UPC:  786679393024 Shipping Weight:  0.75 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1657
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    120/240 VAC, 80 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Current Rating:
    80 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $580.00
    Surplus $102.28
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    Qty in Cart: 0
    Price:
    MSRP $580.00
    Surplus $102.28
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  • Eaton BAB2080H Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA Eaton BAB2080H Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA
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    Eaton BAB2080H Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA

    MSRP $560.00
    Surplus $163.11
    SKU:  C15-1068 Brand:  Eaton MPN:  BAB2080H UPC:  786679302828 Shipping Weight:  0.65 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1068
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    240 VAC, 80 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508698
    Number of Poles:
    2
    Current Rating:
    80 A
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $560.00
    Surplus $163.11
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    Qty in Cart: 0
    Price:
    MSRP $560.00
    Surplus $163.11
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  • Eaton CHB280 Miniature Circuit Breakers (MCBs)
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    Eaton CHB280 Miniature Circuit Breakers (MCBs)

    MSRP $648.00
    Surplus $638.40
    SKU:  C15-11646 Brand:  Eaton MPN:  CHB280 UPC:  78211335284 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  1.50 In...
    SKU:
    C15-11646
    TS PIK:
    111014879
    Number of Poles:
    2
    Interrupting Rating:
    10 kA at 120/240 VAC
    Type:
    Molded Case
    Used On:
    CH Series Load Centre, PB Panel board
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 80 A, 2-Pole, 10 kA, Bolt-On Mount, Molded Case Circuit Breaker
    Series:
    CHB
    Wire Size:
    4 to 1/0 AWG
    Current Rating:
    80 A
    Mounting:
    Bolt-On
    Catalog:
    Eaton_03653_V12T3_9_CAT.pdf
    Approval:
    UL 489
    Country of Origin:
    United States
    MSRP $648.00
    Surplus $638.40
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    Qty in Cart: 0
    Price:
    MSRP $648.00
    Surplus $638.40
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  • GENERAL ELECTRIC THQB2180 Miniature Circuit Breakers (MCBs) 2P 80A 120V
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    GENERAL ELECTRIC THQB2180 Miniature Circuit Breakers (MCBs) 2P 80A 120V

    MSRP $323.38
    Surplus $69.00
    GENERAL ELECTRIC THQB2180 Miniature Circuit Breakers (MCBs) 2P 80A 120V​ ARCA SKU:  C15-5823 Brand:  GENERAL ELECTRIC MPN:  THQB2180 UPC:  78316416424 Shipping Weight:  0.90 lbs. Shipping...
    SKU:
    C15-5823
    Short Description:
    120/240 VAC, 80 A, 10 kA, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
    Current Rating:
    80 A
    Terminal Type:
    Bolt-On
    Type:
    Thermal Magnetic, Compact
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
    Mounting:
    Bolt-On
    Number of Poles:
    2
    Country of Origin:
    United States
    MSRP $323.38
    Surplus $69.00
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    Qty in Cart: 0
    Price:
    MSRP $323.38
    Surplus $69.00
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  • Siemens B280 Miniature Circuit Breakers (MCBs)
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    Siemens B280 Miniature Circuit Breakers (MCBs)

    MSRP $498.00
    Surplus $78.06
    Siemens B280 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6077 Brand:  Siemens MPN:  B280 UPC:   Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In. Shipping Length:  4...
    SKU:
    C15-6077
    Interrupting Rating:
    10 kA
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 80 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Branch, Common Trip, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00876_5_18_5_19_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Data Sheet:
    SiemensAG_01603_1_DATA.pdf
    Used On:
    P1 Panelboard
    Current Rating:
    80 A
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL 489
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    MSRP $498.00
    Surplus $78.06
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $498.00
    Surplus $78.06
    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.