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 BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA
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    Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA

    MSRP $333.00
    Surplus $86.45
    Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1049 Brand:  Eaton MPN:  BAB2030H UPC:  786679302323 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1049
    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:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    240 VAC, 30 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:
    21508685
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $333.00
    Surplus $86.45
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    Qty in Cart: 0
    Price:
    MSRP $333.00
    Surplus $86.45
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  • Eaton QCR2030HT Din Rail Mounted Circuit Breakers EA
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    Eaton QCR2030HT Din Rail Mounted Circuit Breakers EA

    MSRP $660.00
    Surplus $112.59
    SKU:  C15-9708 Brand:  Eaton MPN:  QCR2030HT UPC:  10782114316471 Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-9708
    TS PIK:
    115464583
    Number of Poles:
    2
    Current Rating:
    30 A
    Mounting:
    DIN Rail
    Country of Origin:
    Dominican Republic
    Series:
    QCR
    Type:
    Thermal Magnetic
    Interrupting Rating:
    10 kA
    Voltage Rating:
    240 VAC
    Short Description:
    is a 2-pole, 30A thermal-magnetic miniature circuit breaker designed for DIN rail mounting, suitable for industrial applications requiring reliable overcurrent protection.​
    MSRP $660.00
    Surplus $112.59
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    Qty in Cart: 0
    Price:
    MSRP $660.00
    Surplus $112.59
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  • Eaton QBHW2030H Miniature Circuit Breakers (MCBs) Eaton QBHW2030H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW2030H Miniature Circuit Breakers (MCBs)

    MSRP $500.00
    Surplus $139.94
    SKU:  C15-3400 Brand:  Eaton MPN:  QBHW2030H UPC:  786679152522 Shipping Weight:  0.70 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-3400
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    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, 30 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:
    21505483
    Voltage Rating:
    240 VAC
    Number of Poles:
    2
    Current Rating:
    30 A
    MSRP $500.00
    Surplus $139.94
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    Qty in Cart: 0
    Price:
    MSRP $500.00
    Surplus $139.94
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  • Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector
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    Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector

    MSRP $1,483.46
    Surplus $253.79
    Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector​ ARCA SKU:  C15-1229 Brand:  Eaton MPN:  BR230SUR UPC:  786685546063 Shipping Weight:  1.00 Shipping...
    SKU:
    C15-1229
    Type:
    Thermal Magnetic
    Size:
    3.5 Inch W x 2.5 Inch D x 6.5 Inch H
    Volts:
    240 V
    Amps:
    32 A
    Poles:
    2
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T2_7_CAT.pdf
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $1,483.46
    Surplus $253.79
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    Qty in Cart: 0
    Price:
    MSRP $1,483.46
    Surplus $253.79
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    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A
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    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A

    MSRP $260.15
    Surplus $106.59
    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A​ ARCA SKU:  C15-5691 Brand:  Crouse-Hinds MPN:  CHB230 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5691
    TS PIK:
    111010054
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Type:
    Molded Case
    Series:
    CHB
    Mounting:
    Bolt-On
    Current Rating:
    30 A
    Used On:
    PB Series Panel board
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    MSRP $260.15
    Surplus $106.59
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    Qty in Cart: 0
    Price:
    MSRP $260.15
    Surplus $106.59
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  • Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA
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    Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA

    MSRP $2,068.00
    Surplus $228.31
    Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1562 Brand:  Eaton MPN:  CH230SUR UPC:  786685546124 Shipping Weight:  0.85 lbs. Shipping...
    SKU:
    C15-1562
    Type:
    Thermal Magnetic
    Size:
    3.5 Inch W x 2.5 Inch D x 6.5 Inch H
    Volts:
    240 V
    Amps:
    32 A
    Poles:
    2
    Short Description:
    120/240 VAC 1-Phase 50/60 Hz, 30 A, 36 kA, 2-Pole, Plug-On Mount
    Catalog:
    Eaton_14522_V1T2_2_V1T2_7_CAT.pdf
    TS PIK:
    125134626
    Current Rating:
    30 A
    Voltage Rating:
    240 VAC
    Data Sheet:
    Eaton_32167_1_DATA.pdf
    Number of Poles:
    2
    Mounting:
    Plug-On
    Series:
    CH
    Country of Origin:
    United States
    MSRP $2,068.00
    Surplus $228.31
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    Qty in Cart: 0
    Price:
    MSRP $2,068.00
    Surplus $228.31
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    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA
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    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA

    MSRP $260.15
    Surplus $164.92
    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1546 Brand:  Eaton MPN:  CHB230 UPC:  782113112466 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-1546
    Series:
    CHB
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Type:
    Internal Common Trip
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    PB Series Panel board
    Poles:
    2
    Mounting:
    Bolt-On
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    TS PIK:
    111010054
    Voltage Rating:
    240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $260.15
    Surplus $164.92
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    Qty in Cart: 0
    Price:
    MSRP $260.15
    Surplus $164.92
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    Eaton ED2030 Molded Case Breakers (MCCBs) ED 2P 30A 240V 50/60Hz 2Ph F Frame Eaton ED2030 Molded Case Breakers (MCCBs) ED 2P 30A 240V 50/60Hz 2Ph F Frame
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    Eaton ED2030 Molded Case Breakers (MCCBs) ED 2P 30A 240V 50/60Hz 2Ph F Frame

    MSRP $504.83
    Surplus $532.00
    Eaton ED2030 Molded Case Breakers (MCCBs) ED 2P 30A 240V 50/60Hz 2Ph F Frame​ ARCA SKU:  C15-2818 Brand:  Eaton MPN:  ED2030 UPC:  782116348985 Shipping Weight:  2.95 lbs. Shipping...
    SKU:
    C15-2818
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    30 A
    Frame:
    FD
    Interrupting Rating:
    65 kA at 240 VAC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (UL)
    Interrupting Rating:
    65 Kiloamp at 220/240 Volt AC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (IEC)
    Maximum AC Voltage:
    240 V
    Maximum DC Voltage:
    125 V
    Poles:
    2
    Size:
    2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Terminal Type:
    Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    240 VAC 50/60 Hertz
    Volts:
    125 VDC
    TS PIK:
    120758514
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Voltage Rating:
    240 VAC
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Current Rating:
    30 A
    Maximum DC Voltage Rating:
    125 V
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAkER, F-FRAME, ED, COMPLETE BREAk
    Maximum AC Voltage Rating:
    240 V
    Installation/Operator:
    Eaton_00091_INST.pdf
    Number of Poles:
    2
    Frame Type:
    FD
    MSRP $504.83
    Surplus $532.00
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    Qty in Cart: 0
    Price:
    MSRP $504.83
    Surplus $532.00
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  • Eaton FAZ-C30/2-NA-L Din Rail Mounted Circuit Breakers EA Eaton FAZ-C30/2-NA-L Din Rail Mounted Circuit Breakers EA
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    Eaton FAZ-C30/2-NA-L Din Rail Mounted Circuit Breakers EA

    MSRP $398.88
    Surplus $34.69
    Eaton FAZ-C30/2-NA-L Din Rail Mounted Circuit Breakers EA https://www.eaton.com/mdmfiles/PDM72894873/SG56712_L/1000x1000_300dpi​ ARCA...
    SKU:
    C15-9511
    Number of Poles:
    2
    Current Rating:
    30 A
    Mounting:
    DIN Rail
    Curve Type:
    C
    Country of Origin:
    Germany
    Voltage Rating:
    240 VAC
    Series:
    FAZ
    Interrupting Rating:
    10 kA
    Short Description:
    is a 2-pole, 30A thermal-magnetic miniature circuit breaker designed for DIN rail mounting.
    Type:
    Thermal Magnetic
    MSRP $398.88
    Surplus $34.69
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    Qty in Cart: 0
    Price:
    MSRP $398.88
    Surplus $34.69
    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.