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 QBHW1025 Miniature Circuit Breakers (MCBs) QBHW 1P 25A 240V 50/60Hz 1Ph EA Eaton QBHW1025 Miniature Circuit Breakers (MCBs) QBHW 1P 25A 240V 50/60Hz 1Ph EA
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    Eaton QBHW1025 Miniature Circuit Breakers (MCBs) QBHW 1P 25A 240V 50/60Hz 1Ph EA

    MSRP $183.78
    Surplus $54.60
    Eaton QBHW1025 Miniature Circuit Breakers (MCBs) QBHW 1P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2882 Brand:  Eaton MPN:  QBHW1025 UPC:  786679392102 Shipping Weight:  0.35 lbs. Shipping...
    SKU:
    C15-2882
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    22000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 25 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    25 A
    Country of Origin:
    Dominican Republic
    MSRP $183.78
    Surplus $54.60
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    Qty in Cart: 0
    Price:
    MSRP $183.78
    Surplus $54.60
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  • Eaton BAB2025 Miniature Circuit Breakers (MCBs) BAB 2P 25A 240V 50/60Hz 1Ph EA Eaton BAB2025 Miniature Circuit Breakers (MCBs) BAB 2P 25A 240V 50/60Hz 1Ph EA
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    Eaton BAB2025 Miniature Circuit Breakers (MCBs) BAB 2P 25A 240V 50/60Hz 1Ph EA

    MSRP $211.82
    Surplus $53.39
    Eaton BAB2025 Miniature Circuit Breakers (MCBs) BAB 2P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1046 Brand:  Eaton MPN:  BAB2025 UPC:  786679302255 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-1046
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 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:
    14 to 4 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    120/240 VAC, 25 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:
    21508683
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $211.82
    Surplus $53.39
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    Qty in Cart: 0
    Price:
    MSRP $211.82
    Surplus $53.39
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  • Eaton BAB3025H Miniature Circuit Breakers (MCBs) BAB 3P 25A 240V 50/60Hz 3Ph EA Eaton BAB3025H Miniature Circuit Breakers (MCBs) BAB 3P 25A 240V 50/60Hz 3Ph EA
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    Eaton BAB3025H Miniature Circuit Breakers (MCBs) BAB 3P 25A 240V 50/60Hz 3Ph EA

    MSRP $647.52
    Surplus $159.44
    Eaton BAB3025H Miniature Circuit Breakers (MCBs) BAB 3P 25A 240V 50/60Hz 3Ph EA​ ARCA SKU:  C15-1087 Brand:  Eaton MPN:  BAB3025H UPC:  786679303252 Shipping Weight:  0.90 lbs. Shipping...
    SKU:
    C15-1087
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 240 VAC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    240 VAC, 25 A, 10 kA, 3-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:
    21508707
    Number of Poles:
    3
    Current Rating:
    25 A
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $647.52
    Surplus $159.44
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    Qty in Cart: 0
    Price:
    MSRP $647.52
    Surplus $159.44
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  • Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA
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    Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA

    MSRP $959.72
    Surplus $130.75
    Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9662 Brand:  Eaton MPN:  QBGFT1025 UPC:  78668013097 Shipping Weight:  0.45 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9662
    TS PIK:
    126205862
    Interrupting Rating:
    10000 A at 120 VAC
    Mounting:
    Bolt-On
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    25 A
    Terminal Type:
    Steel Box Lug Standard Load
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
    Type:
    Non-Interchangeable Trip, Miniature
    MSRP $959.72
    Surplus $130.75
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    Qty in Cart: 0
    Price:
    MSRP $959.72
    Surplus $130.75
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  • Eaton QBHW2025 Miniature Circuit Breakers (MCBs) Eaton QBHW2025 Miniature Circuit Breakers (MCBs)
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    Eaton QBHW2025 Miniature Circuit Breakers (MCBs)

    MSRP $417.66
    Surplus $108.02
    Eaton QBHW2025 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-2930 Brand:  Eaton MPN:  QBHW2025 UPC:  786679392607 Shipping Weight:  0.65 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-2930
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.8 Inch Length x 2.3 Inch Width x 4.7 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 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
    TS PIK:
    21510593
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $417.66
    Surplus $108.02
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    Qty in Cart: 0
    Price:
    MSRP $417.66
    Surplus $108.02
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  • Eaton BAB1025 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA Eaton BAB1025 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA
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    Eaton BAB1025 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA

    MSRP $81.68
    Surplus $50.69
    Eaton BAB1025 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA​ ARCA SKU:  C15-1022 Brand:  Eaton MPN:  BAB1025 UPC:  786679301258 Shipping Weight:  0.25 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1022
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Interrupting Rating:
    5 kA at 24 to 48 Volt DC
    Interrupting Rating:
    3.8 kA at 62.5 Volt DC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Short Description:
    120/240 VAC, 25 A, 10 kA, 1-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:
    21508668
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $81.68
    Surplus $50.69
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    Qty in Cart: 0
    Price:
    MSRP $81.68
    Surplus $50.69
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    Eaton BAB2025S Miniature Circuit Breakers (MCBs) BAB 2P 25A 120/240V 50/60Hz 1Ph Eaton BAB2025S Miniature Circuit Breakers (MCBs) BAB 2P 25A 120/240V 50/60Hz 1Ph
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    Eaton BAB2025S Miniature Circuit Breakers (MCBs) BAB 2P 25A 120/240V 50/60Hz 1Ph

    MSRP $713.32
    Surplus $281.46
    SKU:  C15-1047 Brand:  Eaton MPN:  BAB2025S UPC:  786679369524 Shipping Weight:  1.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-1047
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    25 A
    Interrupting Rating:
    10000 A at 120/240 V AC
    Interrupting Rating:
    5000 Amp at 24 to 48/62.5/80 Volt DC
    Mounting:
    Bolt-On
    Poles:
    2
    Size:
    2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
    Terminal Type:
    Ring/Spade Lug
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/80 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Voltage Rating:
    120/240 V AC, 24/48/80 V DC
    Current Rating:
    25 A
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Number of Poles:
    2
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    MSRP $713.32
    Surplus $281.46
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    Qty in Cart: 0
    Price:
    MSRP $713.32
    Surplus $281.46
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    Eaton BAB3025HS Miniature Circuit Breakers (MCBs) BA 3P 25A 120/240V 50/60Hz 3Ph EA
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    Eaton BAB3025HS Miniature Circuit Breakers (MCBs) BA 3P 25A 120/240V 50/60Hz 3Ph EA

    MSRP $1,225.17
    Surplus $145.92
    SKU:  C15-4846 Brand:  Eaton MPN:  BAB3025HS UPC:  78667937782 Shipping Weight:  1.85 lbs. Shipping Height:  5.00 In. Shipping Length:  13.00 In. Shipping Width:  8.00 In...
    SKU:
    C15-4846
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    25 A
    Interrupting Rating:
    10000 A at 240 VAC
    Mounting:
    Bolt-On
    Poles:
    3
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Current Rating:
    25 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON QUICkLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAkER, THREE-POLE, 120V, 20
    Series:
    BAB
    Country of Origin:
    Dominican Republic
    MSRP $1,225.17
    Surplus $145.92
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,225.17
    Surplus $145.92
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  • Eaton QBH225 Miniature Circuit Breakers (MCBs) Eaton QBH225 Miniature Circuit Breakers (MCBs)
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    Eaton QBH225 Miniature Circuit Breakers (MCBs)

    MSRP $208.28
    Surplus $41.68
    SKU:  C15-11638 Brand:  Eaton MPN:  QBH225 UPC:  62258800764 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-11638
    TS PIK:
    115729804
    Short Description:
    120/240 VAC, 25 A, 2-Pole, 10 kA, Bolt-On Mount, Internal Common Trip, Circuit Breaker
    Mounting:
    Bolt-On
    Series:
    QBH
    Current Rating:
    25 A
    Type:
    Common Trip
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Catalog:
    Eaton_29290_63_CAT.pdf
    Used On:
    Loadcenter, Lighting and Distribution Panel Board, Meter Centre
    Wire Size:
    14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
    Interrupting Rating:
    10 kA at 120/240 VAC
    MSRP $208.28
    Surplus $41.68
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    Qty in Cart: 0
    Price:
    MSRP $208.28
    Surplus $41.68
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  • Eaton QBHW2025H Miniature Circuit Breakers (MCBs) Eaton QBHW2025H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW2025H Miniature Circuit Breakers (MCBs)

    MSRP $754.16
    Surplus $125.40
    SKU:  C15-1653 Brand:  Eaton MPN:  QBHW2025H UPC:  786679152515 Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1653
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    25 A
    Interrupting Rating:
    22000 A at 120/240 VAC
    Interrupting Rating:
    5000 Amp at 24/48/62.5/80 Volt DC
    Mounting:
    Bolt-On
    Poles:
    2
    Size:
    2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/80 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    TS PIK:
    21505482
    Voltage Rating:
    120/240 VAC, 24/48/80 VDC
    Current Rating:
    25 A
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Number of Poles:
    2
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON QB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC C
    Country of Origin:
    United States
    MSRP $754.16
    Surplus $125.40
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $754.16
    Surplus $125.40
    See Availability
  • Eaton QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA Eaton QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA
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    Eaton QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA

    MSRP $999.09
    Surplus $82.78
    Eaton QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA​ ARCA SKU:  C15-2574 Brand:  Eaton MPN:  QBHW3025H UPC:  786679393253 Shipping Weight:  1.05 lbs. Shipping...
    SKU:
    C15-2574
    Series:
    QBHW
    Type:
    Compact
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    22000 A at 240 VAC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    240 VAC, 25 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Data Sheet:
    Eaton-Bussmann_00570_1-12_DATA.pdf
    TS PIK:
    21510606
    Current Rating:
    25 A
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $999.09
    Surplus $82.78
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $999.09
    Surplus $82.78
    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.