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 QCR1020 Miniature Circuit Breakers (MCBs) 1P 20A EA Eaton QCR1020 Miniature Circuit Breakers (MCBs) 1P 20A EA
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    Eaton QCR1020 Miniature Circuit Breakers (MCBs) 1P 20A EA

    MSRP $108.90
    Surplus $47.07
    Eaton QCR1020 Miniature Circuit Breakers (MCBs) 1P 20A EA​ ARCA SKU:  C15-1629 Brand:  Eaton MPN:  QCR1020 UPC:  10786679144067 Shipping Weight:  0.30 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1629
    Series:
    QC
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Mounting:
    Cable-In
    Mounting:
    Cable-Out
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Ampere at 24 to 48 VDC
    Interrupting Rating:
    2000 Ampere at 62.5 VDC
    Terminal Type:
    Box Lug
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Box Lug Terminal, Cable-In/Out, 35 MM DIN Rail Rear Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_23_V4T1_24_CAT.pdf
    TS PIK:
    110575155
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    20 A
    Country of Origin:
    Dominican Republic
    MSRP $108.90
    Surplus $47.07
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    Qty in Cart: 0
    Price:
    MSRP $108.90
    Surplus $47.07
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  • Eaton QC1030 Din Rail Mounted Circuit Breakers 1P 30A Eaton QC1030 Din Rail Mounted Circuit Breakers 1P 30A
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    Eaton QC1030 Din Rail Mounted Circuit Breakers 1P 30A

    MSRP $119.00
    Surplus $26.79
    Eaton QC1030 Din Rail Mounted Circuit Breakers 1P 30A​ ARCA SKU:  C15-2920 Brand:  Eaton MPN:  QC1030 UPC:  78667930894 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2920
    Series:
    QC
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Cable-In
    Mounting:
    Cable Out
    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:
    Box Lug
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
    Current Rating:
    30 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $119.00
    Surplus $26.79
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    Qty in Cart: 0
    Price:
    MSRP $119.00
    Surplus $26.79
    See Availability
  • Eaton QCR1015 Miniature Circuit Breakers (MCBs) QCR 1P 15A 240V 50/60Hz 1Ph Non Fusible Eaton QCR1015 Miniature Circuit Breakers (MCBs) QCR 1P 15A 240V 50/60Hz 1Ph Non Fusible
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    Eaton QCR1015 Miniature Circuit Breakers (MCBs) QCR 1P 15A 240V 50/60Hz 1Ph Non Fusible

    MSRP $137.49
    Surplus $47.07
    Eaton QCR1015 Miniature Circuit Breakers (MCBs) QCR 1P 15A 240V 50/60Hz 1Ph Non Fusible​ ARCA SKU:  C15-1739 Brand:  Eaton MPN:  QCR1015 UPC:  786679473504 Shipping Weight:  0.25 Shipping...
    SKU:
    C15-1739
    Series:
    QC
    Type:
    Right Angle
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Mounting:
    Cable-In
    Mounting:
    Cable-Out
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Ampere at 24 to 48 VDC
    Interrupting Rating:
    2000 Ampere at 62.5 VDC
    Terminal Type:
    Box Lug
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 15 A, 10 kA, 1-Pole, Box Lug Terminal, Cable-In/Out, 35 MM DIN Rail Rear Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_23_V4T1_24_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $137.49
    Surplus $47.07
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $137.49
    Surplus $47.07
    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.