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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 BQC220240 Miniature Circuit Breakers (MCBs) Eaton BQC220240 Miniature Circuit Breakers (MCBs)
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    Eaton BQC220240 Miniature Circuit Breakers (MCBs)

    MSRP $220.00
    Surplus $92.40
    Eaton BQC220240 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1166 Brand:  Eaton MPN:  BQC220240 UPC:  786676371865 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1166
    Series:
    Type BQC
    Type:
    Common Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Approval:
    Federal Specification W-C375
    Volts:
    120/240 V
    Amps:
    32 A
    Used On:
    Type BR Loadcenter
    Poles:
    4
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 20/40 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_89_CAT.pdf
    Current Rating:
    20/40 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    4
    Country of Origin:
    United States
    MSRP $220.00
    Surplus $92.40
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    Qty in Cart: 0
    Price:
    MSRP $220.00
    Surplus $92.40
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  • Eaton BQ220240 Miniature Circuit Breakers (MCBs) 120V EA Eaton BQ220240 Miniature Circuit Breakers (MCBs) 120V EA
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    Eaton BQ220240 Miniature Circuit Breakers (MCBs) 120V EA

    MSRP $236.97
    Surplus $84.00
    Eaton BQ220240 Miniature Circuit Breakers (MCBs) 120V EA​ ARCA SKU:  C15-1143 Brand:  Eaton MPN:  BQ220240 UPC:  78667637085 Shipping Weight:  0.80 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1143
    Series:
    BQ
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20/40 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQ Breaker, Independent Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_83_V1T1_87_CAT.pdf
    TS PIK:
    21493958
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20/40 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $236.97
    Surplus $84.00
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    Qty in Cart: 0
    Price:
    MSRP $236.97
    Surplus $84.00
    See Availability
  • Eaton BQ2402120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/40A 240V 50/60Hz 1Ph EA Eaton BQ2402120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/40A 240V 50/60Hz 1Ph EA
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    Eaton BQ2402120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/40A 240V 50/60Hz 1Ph EA

    MSRP $236.97
    Surplus $39.36
    Eaton BQ2402120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/40A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1155 Brand:  Eaton MPN:  BQ2402120 UPC:  786676371650 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-1155
    Series:
    BQ
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 20/40 A, 10 kA, 1-Pole Outer Left/1-Pole Outer Right/2-Pole Center, Plug-On Mount, BQ Breaker, Independent Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_83_V1T1_87_CAT.pdf
    TS PIK:
    21493973
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20/40 A
    Country of Origin:
    Dominican Republic
    MSRP $236.97
    Surplus $39.36
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $236.97
    Surplus $39.36
    See Availability
  • Eaton BQC2402120 Miniature Circuit Breakers (MCBs) BQC 2P 20A/40A 240V 50/60Hz 1Ph EA Eaton BQC2402120 Miniature Circuit Breakers (MCBs) BQC 2P 20A/40A 240V 50/60Hz 1Ph EA
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    Eaton BQC2402120 Miniature Circuit Breakers (MCBs) BQC 2P 20A/40A 240V 50/60Hz 1Ph EA

    MSRP $251.54
    Surplus $59.19
    Eaton BQC2402120 Miniature Circuit Breakers (MCBs) BQC 2P 20A/40A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1174 Brand:  Eaton MPN:  BQC2402120 UPC:  786676371803 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-1174
    Series:
    BQC
    Type:
    Common Trip
    Type:
    Quadplex
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    4
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20/40 A, 10 kA, 1-Pole Outer Left/1-Pole Outer Right/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_89_CAT.pdf
    TS PIK:
    21493980
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    4
    Current Rating:
    20/40 A
    Country of Origin:
    Dominican Republic
    MSRP $251.54
    Surplus $59.19
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $251.54
    Surplus $59.19
    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.