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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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  • Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs) Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs)

    MSRP $265.00
    Surplus $45.27
    Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-4010 Brand:  Crouse-Hinds MPN:  CHFN115DF UPC:  78668905880 Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-4010
    Approval:
    UL 1699
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    0.75 Inch Width x 4.5 Inch Depth x 3.25 Inch Height
    Type:
    Dual Function
    Used On:
    CH Load Center
    Volts:
    120 VAC
    Voltage Rating:
    120 VAC
    Current Rating:
    15 A
    Number of Poles:
    1
    Catalog:
    Eaton_57988_V1T1_35_V1T1_37_CAT.pdf
    Short Description:
    EATON CH ARC FAULT / GROUND FAULT CIRCUIT BREAkER, CH DUAL FUNCTION AF/GF BREAkE
    Series:
    CH
    Country of Origin:
    Dominican Republic
    MSRP $265.00
    Surplus $45.27
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    Qty in Cart: 0
    Price:
    MSRP $265.00
    Surplus $45.27
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  • Crouse-Hinds BRCAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 50/60Hz 1Ph EA
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    Crouse-Hinds BRCAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 50/60Hz 1Ph EA

    MSRP $220.20
    Surplus $56.98
    Crouse-Hinds BRCAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 50/60Hz 1Ph EA​ ARCA SKU:  C15-5384 Brand:  Crouse-Hinds MPN:  BRCAF120 UPC:  786685514338 Shipping Weight:  0.40 lbs. Shipping...
    SKU:
    C15-5384
    TS PIK:
    124548669
    Short Description:
    120 V, 20 A, 10 kA, 1-Pole, Plug-On Mount, Combination, Arc Fault Circuit Breaker
    Series:
    BR
    Voltage Rating:
    120 V
    Mounting:
    Plug-On
    Type:
    Combination
    Current Rating:
    20 A
    Size:
    6 Inch Length x 3.5 Inch Width x 1.25 Inch Height
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36650_V1T1_76_V1T1_79_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Used On:
    Loadcenter
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    Approval:
    UL 1699
    Poles:
    1
    MSRP $220.20
    Surplus $56.98
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    Qty in Cart: 0
    Price:
    MSRP $220.20
    Surplus $56.98
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  • Crouse-Hinds BR250 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds BR250 Miniature Circuit Breakers (MCBs)

    MSRP $142.47
    Surplus $13.78
    SKU:  C15-5659 Brand:  Crouse-Hinds MPN:  BR250 UPC:  78667636305 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-5659
    TS PIK:
    21493860
    Series:
    BR
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    120/240 VAC
    Mounting:
    Plug-On
    Current Rating:
    50 A
    Interrupting Rating:
    10 kA
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Number of Poles:
    2
    Catalog:
    EatonCorp_00568_V1T1_84_CAT.pdf
    Used On:
    Type BR Load Center
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Approval:
    UL 489
    Country of Origin:
    United States
    MSRP $142.47
    Surplus $13.78
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    Qty in Cart: 0
    Price:
    MSRP $142.47
    Surplus $13.78
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  • C15-8030
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    Crouse-Hinds CH270 Miniature Circuit Breakers (MCBs)

    MSRP $203.42
    Surplus $35.47
    SKU:  C15-8030 Brand:  Crouse-Hinds MPN:  CH270 UPC:  78211310189 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-8030
    TS PIK:
    116113430
    Voltage Rating:
    120/240 VAC
    Series:
    CH
    Interrupting Rating:
    10 kA at 120/240 VAC
    Wire Size:
    14 to 2 AWG (Copper/Aluminum), 3/0 AWG (Copper/Aluminum)
    Number of Poles:
    2
    Type:
    Common Trip
    Short Description:
    120/240 VAC, 70 A, 2-Pole, 10 kA, Plug-On Mount, Common Trip, Thermal Magnetic, Standard Circuit Breaker
    Used On:
    CH Series LoadCentre
    Current Rating:
    70 A
    Mounting:
    Plug-On
    Catalog:
    Eaton_00001_V1T1_37_CAT.pdf
    Approval:
    UL 489
    Installation/Operator:
    Eaton_00231_INST.pdf
    Country of Origin:
    United States
    MSRP $203.42
    Surplus $35.47
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    Qty in Cart: 0
    Price:
    MSRP $203.42
    Surplus $35.47
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  • Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs) Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)

    MSRP $273.14
    Surplus $36.90
    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5653 Brand:  Crouse-Hinds MPN:  BR2100 UPC:  78667636325 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-5653
    TS PIK:
    21493865
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Lug Screw Terminal, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Terminal Type:
    Lug
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Wire Size:
    4 to 1/0 AWG (Copper/Aluminum)
    Current Rating:
    100 A
    Type:
    Thermal Magnetic, Common Trip
    Size:
    1.9 Inch Length x 2 Inch Width x 2.4 Inch Height
    Series:
    BR
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_56_V1T1_84_CAT.pdf
    Used On:
    BR Series Load Center
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $273.14
    Surplus $36.90
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    Qty in Cart: 0
    Price:
    MSRP $273.14
    Surplus $36.90
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  • Crouse-Hinds MP120 Miniature Circuit Breakers (MCBs) MP 1P 20A 50/60Hz 1Ph EA
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    Crouse-Hinds MP120 Miniature Circuit Breakers (MCBs) MP 1P 20A 50/60Hz 1Ph EA

    MSRP $39.00
    Surplus $18.58
    Crouse-Hinds MP120 Miniature Circuit Breakers (MCBs) MP 1P 20A 50/60Hz 1Ph EA​ ARCA SKU:  C15-5792 Brand:  Crouse-Hinds MPN:  MP120 UPC:  4089251889 Shipping Weight:  0.90 lbs. Shipping...
    SKU:
    C15-5792
    TS PIK:
    21029780
    Interrupting Rating:
    10 kA
    Number of Poles:
    1
    Voltage Rating:
    120 VAC
    Short Description:
    120 V, 20 A, 10 kA, 1-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
    Mounting:
    Plug-On
    Data Sheet:
    SiemensAG_01515_1_DATA.pdf
    Size:
    1 Inch W x 3 Inch D x 3 1/8 Inch H
    Current Rating:
    20 A
    Series:
    MP-T
    Terminal Type:
    Load Lug
    Wire Size:
    16 to 14 AWG (Copper/Aluminum)
    Used On:
    Loadcenter
    Country of Origin:
    Mexico
    MSRP $39.00
    Surplus $18.58
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    Qty in Cart: 0
    Price:
    MSRP $39.00
    Surplus $18.58
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  • Crouse-Hinds BR315 Miniature Circuit Breakers (MCBs) BR 3P 15A 50/60Hz 3Ph EA Crouse-Hinds BR315 Miniature Circuit Breakers (MCBs) BR 3P 15A 50/60Hz 3Ph EA
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    Crouse-Hinds BR315 Miniature Circuit Breakers (MCBs) BR 3P 15A 50/60Hz 3Ph EA

    MSRP $337.57
    Surplus $99.31
    Crouse-Hinds BR315 Miniature Circuit Breakers (MCBs) BR 3P 15A 50/60Hz 3Ph EA​ ARCA SKU:  C15-5437 Brand:  Crouse-Hinds MPN:  BR315 UPC:  78667636770 Shipping Weight:  0.95 lbs. Shipping...
    SKU:
    C15-5437
    TS PIK:
    21493894
    Type:
    Common Trip
    Mounting:
    Plug-On
    Voltage Rating:
    240 VAC
    Series:
    BR
    Number of Poles:
    3
    Short Description:
    240 VAC, 15 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Current Rating:
    15 A
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Used On:
    BR Series Load Center
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Country of Origin:
    Dominican Republic
    MSRP $337.57
    Surplus $99.31
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    Qty in Cart: 0
    Price:
    MSRP $337.57
    Surplus $99.31
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  • Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA
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    Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA

    MSRP $129.34
    Surplus $28.40
    Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-5707 Brand:  Crouse-Hinds MPN:  CHT2020 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-5707
    TS PIK:
    111022683
    Data Sheet:
    Eaton_36590_1_2_DATA.pdf
    Used On:
    Universal CTL and Non-CTL CH Load Center
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Twin Panel, Circuit Breaker
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Series:
    CHT
    Catalog:
    Eaton_36601_V1T1_35_V1T1_39_CAT.pdf
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic
    Mounting:
    Plug-On
    Wire Size:
    14 to 8 AWG Copper/Aluminum
    Current Rating:
    20 A
    Number of Poles:
    1
    Installation/Operator:
    Eaton_00008_INST.pdf
    Approval:
    UL 489
    Country of Origin:
    United States
    MSRP $129.34
    Surplus $28.40
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    Qty in Cart: 0
    Price:
    MSRP $129.34
    Surplus $28.40
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  • Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V
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    Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V

    MSRP $181.20
    Surplus $67.73
    Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V​ ARCA SKU:  C15-5576 Brand:  Crouse-Hinds MPN:  GFCB125 UPC:  78667636876 Shipping Weight:  0.50 lbs. Shipping Height:  2.00...
    SKU:
    C15-5576
    Short Description:
    120 VAC, 25 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Ground Fault Circuit Breaker
    Number of Poles:
    1
    Used On:
    Loadcenter
    Voltage Rating:
    120 VAC
    Current Rating:
    25 A
    Catalog:
    EATCORE00132_V1T1_76_V1T1_79.pdf
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Series:
    GFCB
    Country of Origin:
    Dominican Republic
    Trip Sensitivity:
    5 MilliA
    Approval:
    UL 489
    MSRP $181.20
    Surplus $67.73
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    Qty in Cart: 0
    Price:
    MSRP $181.20
    Surplus $67.73
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  • Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)

    MSRP $172.69
    Surplus $38.89
    Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  E30-7042 Brand:  Crouse-Hinds MPN:  HQP2060 UPC:  78667934425 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    E30-7042
    Mounting:
    Plug-On
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum (Standard Load)
    Voltage Rating:
    120/240 VAC
    Short Description:
    EATON QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 60A, TWO-POLE, 120/240V, 10 KAIC, THE
    Size:
    2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic, Miniature
    Number of Poles:
    2
    Current Rating:
    60 A
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $172.69
    Surplus $38.89
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $172.69
    Surplus $38.89
    See Availability
  • Crouse-Hinds MP215 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds MP215 Miniature Circuit Breakers (MCBs)

    MSRP $144.90
    Surplus $26.16
    Crouse-Hinds MP215 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  E30-7370 Brand:  Crouse-Hinds MPN:  MP215 UPC:  04089251893 Shipping Weight:  0.90 lbs. Shipping Height:  4.00 In...
    SKU:
    E30-7370
    TS PIK:
    21029784
    Size:
    2 Inch W x 3 Inch D x 3 1/8 Inch H
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Series:
    MP-T
    Mounting:
    Plug-On
    Wire Size:
    16 to 14 AWG (Copper/Aluminum)
    Terminal Type:
    Load Lug
    Short Description:
    120/240 V, 15 A, 10 kA, 2-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
    Type:
    Common Trip
    Data Sheet:
    SiemensAG_01522_1_DATA.pdf
    Used On:
    Loadcenter
    Interrupting Rating:
    10 kA
    Country of Origin:
    Mexico
    MSRP $144.90
    Surplus $26.16
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $144.90
    Surplus $26.16
    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.