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 BA235 Miniature Circuit Breakers (MCBs) BA 2P 35A 240V 50/60Hz 1Ph

    MSRP $105.00
    Surplus $47.74
    Eaton BA235 Miniature Circuit Breakers (MCBs) BA 2P 35A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-4614 Brand:  Eaton MPN:  BA235 UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4614
    MSRP $105.00
    Surplus $47.74
    Qty in Cart: 0
    Price:
    MSRP $105.00
    Surplus $47.74
  • Contact Us For Quote

    Eaton BA240 Miniature Circuit Breakers (MCBs) BA 2P 40A 120/240V 50/60Hz 1Ph

    MSRP $50.00
    Surplus $32.80
    Eaton BA240 Miniature Circuit Breakers (MCBs) BA 2P 40A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-4373 Brand:  Eaton MPN:  BA240 UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4373
    MSRP $50.00
    Surplus $32.80
    Qty in Cart: 0
    Price:
    MSRP $50.00
    Surplus $32.80
  • Contact Us For Quote

    Eaton BA250 Miniature Circuit Breakers (MCBs) BA 2P 50A 120/240V 50/60Hz 1Ph

    MSRP $109.00
    Surplus $38.84
    Eaton BA250 Miniature Circuit Breakers (MCBs) BA 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-4375 Brand:  Eaton MPN:  BA250 UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4375
    MSRP $109.00
    Surplus $38.84
    Qty in Cart: 0
    Price:
    MSRP $109.00
    Surplus $38.84
  • Contact Us For Quote

    Eaton BA260 Miniature Circuit Breakers (MCBs) BA 2P 60A 240V 50/60Hz 1Ph

    MSRP $110.00
    Surplus $163.73
    Eaton BA260 Miniature Circuit Breakers (MCBs) BA 2P 60A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-4437 Brand:  Eaton MPN:  BA260 UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-4437
    MSRP $110.00
    Surplus $163.73
    Qty in Cart: 0
    Price:
    MSRP $110.00
    Surplus $163.73
  • Contact Us For Quote

    Eaton BA280 Miniature Circuit Breakers (MCBs) BA 2P 80A 240V 50/60Hz 1Ph

    MSRP $210.00
    Surplus $73.08
    Eaton BA280 Miniature Circuit Breakers (MCBs) BA 2P 80A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-4616 Brand:  Eaton MPN:  BA280 UPC:   Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4616
    MSRP $210.00
    Surplus $73.08
    Qty in Cart: 0
    Price:
    MSRP $210.00
    Surplus $73.08
  • Contact Us For Quote

    Eaton BA290 Miniature Circuit Breakers (MCBs) BA 2P 90A 240V 50/60Hz 1Ph

    MSRP $112.00
    Surplus $44.43
    Eaton BA290 Miniature Circuit Breakers (MCBs) BA 2P 90A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-4611 Brand:  Eaton MPN:  BA290 UPC:   Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4611
    MSRP $112.00
    Surplus $44.43
    Qty in Cart: 0
    Price:
    MSRP $112.00
    Surplus $44.43
  • Eaton BAB1010 Miniature Circuit Breakers (MCBs) EA Eaton BAB1010 Miniature Circuit Breakers (MCBs) EA

    Eaton BAB1010 Miniature Circuit Breakers (MCBs) EA

    MSRP $92.46
    Surplus $24.59
    Eaton BAB1010 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-1012 Brand:  Eaton MPN:  BAB1010 UPC:  10786679301101 Shipping Weight:  0.25 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-1012
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 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, 10 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:
    21508665
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Current Rating:
    10 A
    Country of Origin:
    Dominican Republic
    MSRP $92.46
    Surplus $24.59
    Qty in Cart: 0
    Price:
    MSRP $92.46
    Surplus $24.59
  • Contact Us For Quote

    Eaton BAB1010V Miniature Circuit Breakers (MCBs) BA 1P 10A 120/240V 50/60Hz 1Ph

    MSRP $74.50
    Surplus $33.96
    Eaton BAB1010V Miniature Circuit Breakers (MCBs) BA 1P 10A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1013 Brand:  Eaton MPN:  BAB1010V UPC:  786679368121 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-1013
    TS PIK:
    125134191
    MSRP $74.50
    Surplus $33.96
    Qty in Cart: 0
    Price:
    MSRP $74.50
    Surplus $33.96
  • Contact Us For Quote
    Eaton BAB10120S Miniature Circuit Breakers (MCBs) BA 1P 20A 120V 50/60Hz 1Ph Eaton BAB10120S Miniature Circuit Breakers (MCBs) BA 1P 20A 120V 50/60Hz 1Ph

    Eaton BAB10120S Miniature Circuit Breakers (MCBs) BA 1P 20A 120V 50/60Hz 1Ph

    MSRP $162.00
    Surplus $38.44
    Eaton BAB10120S Miniature Circuit Breakers (MCBs) BA 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-4598 Brand:  Eaton MPN:  BAB10120S UPC:   Shipping Weight:  0.60 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-4598
    Series:
    Quicklag
    Volts:
    120 V
    Amps:
    20 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    MSRP $162.00
    Surplus $38.44
    Qty in Cart: 0
    Price:
    MSRP $162.00
    Surplus $38.44
  • Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA

    Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA

    MSRP $68.42
    Surplus $22.13
    Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA​ ARCA SKU:  C15-1014 Brand:  Eaton MPN:  BAB1015 UPC:  78667930115 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-1014
    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, 15 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:
    21508666
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    15 A
    Country of Origin:
    Dominican Republic
    MSRP $68.42
    Surplus $22.13
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $22.13
  • Contact Us For Quote
    Eaton BAB1015D Miniature Circuit Breakers (MCBs) BAB 1P 15A 120/240V 50/60Hz 1Ph Eaton BAB1015D Miniature Circuit Breakers (MCBs) BAB 1P 15A 120/240V 50/60Hz 1Ph

    Eaton BAB1015D Miniature Circuit Breakers (MCBs) BAB 1P 15A 120/240V 50/60Hz 1Ph

    MSRP $78.00
    Surplus $30.99
    Eaton BAB1015D Miniature Circuit Breakers (MCBs) BAB 1P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1015 Brand:  Eaton MPN:  BAB1015D UPC:  786679153123 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-1015
    Series:
    Quicklag
    Volts:
    120/240 V
    Amps:
    15 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
    MSRP $78.00
    Surplus $30.99
    Qty in Cart: 0
    Price:
    MSRP $78.00
    Surplus $30.99
  • Contact Us For Quote
    Eaton BAB1015G Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph Eaton BAB1015G Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph

    Eaton BAB1015G Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph

    MSRP $85.00
    Surplus $16.01
    Eaton BAB1015G Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-4649 Brand:  Eaton MPN:  BAB1015G UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-4649
    Series:
    Quicklag
    Volts:
    240 V
    Amps:
    15 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    MSRP $85.00
    Surplus $16.01
    Qty in Cart: 0
    Price:
    MSRP $85.00
    Surplus $16.01
  • Contact Us For Quote
    Eaton BAB1015H08 Miniature Circuit Breakers (MCBs) BA 1P 15A 120/240V 50/60Hz 1Ph Eaton BAB1015H08 Miniature Circuit Breakers (MCBs) BA 1P 15A 120/240V 50/60Hz 1Ph

    Eaton BAB1015H08 Miniature Circuit Breakers (MCBs) BA 1P 15A 120/240V 50/60Hz 1Ph

    MSRP $144.28
    Surplus $28.47
    Eaton BAB1015H08 Miniature Circuit Breakers (MCBs) BA 1P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-2081 Brand:  Eaton MPN:  BAB1015H08 UPC:   Shipping Weight:  0.25 Shipping Height:  1.00 In...
    SKU:
    C15-2081
    Series:
    Quicklag
    Volts:
    120/240 V
    Amps:
    15 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    MSRP $144.28
    Surplus $28.47
    Qty in Cart: 0
    Price:
    MSRP $144.28
    Surplus $28.47
  • Contact Us For Quote
    Eaton BAB1015T Miniature Circuit Breakers (MCBs) BAB 1P 15A 120V 50/60Hz 1Ph Eaton BAB1015T Miniature Circuit Breakers (MCBs) BAB 1P 15A 120V 50/60Hz 1Ph

    Eaton BAB1015T Miniature Circuit Breakers (MCBs) BAB 1P 15A 120V 50/60Hz 1Ph

    MSRP $62.47
    Surplus $17.01
    Eaton BAB1015T Miniature Circuit Breakers (MCBs) BAB 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-2082 Brand:  Eaton MPN:  BAB1015T UPC:  786679368220 Shipping Weight:  0.25 Shipping Height:  1.00 In...
    SKU:
    C15-2082
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    15 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 Amp at 24 to 48 Volt DC
    Mounting:
    Bolt-On
    Poles:
    1
    Size:
    3.25 Inch Width x 1 Inch Depth x 3.5 Inch Height
    Terminal Type:
    Ring/Spade Lug
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    15 A
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
    MSRP $62.47
    Surplus $17.01
    Qty in Cart: 0
    Price:
    MSRP $62.47
    Surplus $17.01
  • Eaton BAB1015V Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph EA Eaton BAB1015V Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph EA

    Eaton BAB1015V Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph EA

    MSRP $92.00
    Surplus $36.16
    Eaton BAB1015V Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1016 Brand:  Eaton MPN:  BAB1015V UPC:  786679839645 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-1016
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.5 Inch Length x 1 Inch Width x 3.5 Inch Height
    Volts:
    120/240 V
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    10 kA
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, Bolt-On Mount, BAB Frame, Non-Interchangeable Trip Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    107007334
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Number of Poles:
    1
    MSRP $92.00
    Surplus $36.16
    Qty in Cart: 0
    Price:
    MSRP $92.00
    Surplus $36.16
  • Contact Us For Quote
    Eaton BAB1020D Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph Eaton BAB1020D Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph

    Eaton BAB1020D Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph

    MSRP $78.00
    Surplus $38.15
    Eaton BAB1020D Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-2743 Brand:  Eaton MPN:  BAB1020D UPC:  786679153130 Shipping Weight:  0.30 Shipping Height:  1.00 In...
    SKU:
    C15-2743
    Series:
    Quicklag
    Volts:
    240 V
    Amps:
    20 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, 20A, BAB TYPE, 10 KA
    MSRP $78.00
    Surplus $38.15
    Qty in Cart: 0
    Price:
    MSRP $78.00
    Surplus $38.15
  • Contact Us For Quote
    Eaton BAB1020G Miniature Circuit Breakers (MCBs) BAB 1P 20A 120/240V 50/60Hz 1Ph Eaton BAB1020G Miniature Circuit Breakers (MCBs) BAB 1P 20A 120/240V 50/60Hz 1Ph

    Eaton BAB1020G Miniature Circuit Breakers (MCBs) BAB 1P 20A 120/240V 50/60Hz 1Ph

    MSRP $61.00
    Surplus $13.55
    Eaton BAB1020G Miniature Circuit Breakers (MCBs) BAB 1P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1510 Brand:  Eaton MPN:  BAB1020G UPC:   Shipping Weight:  0.35 Shipping Height:  1.00 In...
    SKU:
    C15-1510
    Series:
    Quicklag
    Volts:
    120/240 V
    Amps:
    20 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    MSRP $61.00
    Surplus $13.55
    Qty in Cart: 0
    Price:
    MSRP $61.00
    Surplus $13.55
  • Contact Us For Quote

    Eaton BAB1020H08 Miniature Circuit Breakers (MCBs) BA 1P 20A 120/240V 50/60Hz 1Ph

    MSRP $50.50
    Surplus $18.18
    Eaton BAB1020H08 Miniature Circuit Breakers (MCBs) BA 1P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1018 Brand:  Eaton MPN:  BAB1020H08 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  2...
    SKU:
    C15-1018
    MSRP $50.50
    Surplus $18.18
    Qty in Cart: 0
    Price:
    MSRP $50.50
    Surplus $18.18
  • Contact Us For Quote
    Eaton BAB1020S1 Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph Eaton BAB1020S1 Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph

    Eaton BAB1020S1 Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph

    MSRP $440.00
    Surplus $202.24
    SKU:  C15-1020 Brand:  Eaton MPN:  BAB1020S1 UPC:  786679368282 Shipping Weight:  0.51 lbs. Shipping Height:  3.50 In. Shipping Length:  3.50 In. Shipping Width:  3.50 In...
    SKU:
    C15-1020
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10000 Amp at 120/240 Volt AC
    Interrupting Rating:
    5000 Amp at 24 to 48 Volt DC
    Mounting:
    Bolt-On
    Poles:
    1
    Size:
    3.5 Inch Width x 3.5 Inch Depth x 3.5 Inch Height
    Terminal Type:
    Ring/Spade Lug
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Used On:
    0
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    0
    Series:
    0
    MSRP $440.00
    Surplus $202.24
    Qty in Cart: 0
    Price:
    MSRP $440.00
    Surplus $202.24
  • Eaton BAB1020V Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph EA

    Eaton BAB1020V Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph EA

    MSRP $89.00
    Surplus $13.23
    Eaton BAB1020V Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1021 Brand:  Eaton MPN:  BAB1020V UPC:  786679839669 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-1021
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10 kA at 120/240 VAC
    Interrupting Rating:
    5 kA at 24 to 48 Volt DC
    Mounting:
    Bolt-On
    Poles:
    1
    Size:
    1.3 Inch Width x 3.9 Inch Depth x 4.7 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG
    Number of Poles:
    1
    Current Rating:
    20 A
    Voltage Rating:
    120/240 VAC
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
    TS PIK:
    107007335
    MSRP $89.00
    Surplus $13.23
    Qty in Cart: 0
    Price:
    MSRP $89.00
    Surplus $13.23

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