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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 QCF2040 Miniature Circuit Breakers (MCBs) QCF 2P 40A 240V 50/60Hz 1Ph Eaton QCF2040 Miniature Circuit Breakers (MCBs) QCF 2P 40A 240V 50/60Hz 1Ph
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    Eaton QCF2040 Miniature Circuit Breakers (MCBs) QCF 2P 40A 240V 50/60Hz 1Ph

    MSRP $154.00
    Surplus $64.26
    Eaton QCF2040 Miniature Circuit Breakers (MCBs) QCF 2P 40A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1649 Brand:  Eaton MPN:  QCF2040 UPC:  786679143384 Shipping Weight:  0.55 Shipping Height:  1.20 In...
    SKU:
    C15-1649
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    40 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Number of Poles:
    2
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Current Rating:
    40 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON QUICkLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAkER,IND
    MSRP $154.00
    Surplus $64.26
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    Qty in Cart: 0
    Price:
    MSRP $154.00
    Surplus $64.26
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    Eaton QCF1020T Din Rail Mounted Circuit Breakers
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    Eaton QCF1020T Din Rail Mounted Circuit Breakers

    MSRP $70.00
    Surplus $35.64
    SKU:  C15-9848 Brand:  Eaton MPN:  QCF1020T UPC:  78211415461 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-9848
    TS PIK:
    115284904
    Mounting:
    Front
    Size:
    2 Inch Width x 3 Inch Depth x 1 Inch Height
    Approval:
    UL 489/E7819, CSA LR48907
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Type:
    Thermal Magnetic, Cable-In/Cable-Out, Miniature
    Terminal Type:
    Ring/Spade Lug
    Current Rating:
    20 A
    Number of Poles:
    1
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,FRONT MOUNTING,20 A,10 kAIC,SINGLE-POLE,120/240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QCF,RING OR SPADE LUG TERMINALS
    Interrupting Rating:
    10000 A at 120/240 VAC, 3000 A at 24/48/62.5 VDC
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    MSRP $70.00
    Surplus $35.64
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $70.00
    Surplus $35.64
    Contact Us For Quote
  • Contact Us For Quote
    Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph
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    Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph

    MSRP $65.50
    Surplus $29.73
    Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1639 Brand:  Eaton MPN:  QCF1050 UPC:  786679143209 Shipping Weight:  0.30 Shipping Height:  2.00 In...
    SKU:
    C15-1639
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    50 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    1
    Size:
    3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    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)
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Number of Poles:
    1
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    50 A
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,50 A,10 kAIC,SINGLE-POLE,120/240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QCF,NON-INTERCHANGEABLE
    MSRP $65.50
    Surplus $29.73
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $65.50
    Surplus $29.73
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  • Contact Us For Quote
    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph
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    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph

    MSRP $139.00
    Surplus $67.70
    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1989 Brand:  Eaton MPN:  QCF2010 UPC:  786679143261 Shipping Weight:  0.31 Shipping Height:  1.20 In...
    SKU:
    C15-1989
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    10 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Current Rating:
    10 A
    Number of Poles:
    2
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,10 A,10 kAIC,TWO-POLE,120/240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QCF,FIXED
    MSRP $139.00
    Surplus $67.70
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $139.00
    Surplus $67.70
    Contact Us For Quote
  • Contact Us For Quote
    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph
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    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph

    MSRP $145.00
    Surplus $61.05
    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3143 Brand:  Eaton MPN:  QCF2015 UPC:  786679143285 Shipping Weight:  0.55 Shipping Height:  1.20 In...
    SKU:
    C15-3143
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    15 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Number of Poles:
    2
    Current Rating:
    15 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND
    MSRP $145.00
    Surplus $61.05
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $145.00
    Surplus $61.05
    Contact Us For Quote
  • Eaton QCF2060 Din Rail Mounted Circuit Breakers
    See Availability
    Quick view

    Eaton QCF2060 Din Rail Mounted Circuit Breakers

    MSRP $165.69
    Surplus $51.19
    SKU:  C15-5288 Brand:  Eaton MPN:  QCF2060 UPC:  78667914346 Shipping Weight:  0.50 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-5288
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    60 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper (Standard Load)
    Current Rating:
    60 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Wire Size:
    14 to 4 AWG Copper (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    TS PIK:
    106998235
    Country of Origin:
    Dominican Republic
    Short Description:
    QCF BKR 2 POLE 60A 120/240VAC_ 10 kAIC
    MSRP $165.69
    Surplus $51.19
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $165.69
    Surplus $51.19
    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.