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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  • Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V
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    Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V

    MSRP $222.95
    Surplus $85.49
    Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V​ ARCA SKU:  C15-2817 Brand:  Westinghouse MPN:  HQP2030 UPC:  78667934400 Shipping Weight:  0.55 lbs. Shipping Height:  2...
    SKU:
    C15-2817
    Series:
    HQP
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Plug-On
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
    TS PIK:
    21509591
    Current Rating:
    30 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $222.95
    Surplus $85.49
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    Qty in Cart: 0
    Price:
    MSRP $222.95
    Surplus $85.49
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  • Westinghouse BJ3225 Molded Case Breakers (MCCBs)
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    Westinghouse BJ3225 Molded Case Breakers (MCCBs)

    MSRP $1,930.32
    Surplus $1,283.67
    SKU:  U00-7884 Brand:  Westinghouse MPN:  BJ3225 UPC:  78667636850 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    U00-7884
    Number of Poles:
    2
    Approval:
    UL 489
    Current Rating:
    225 A
    Series:
    BJ
    Voltage Rating:
    240 VAC
    Type:
    Thermal Magnetic, Common Trip
    Wire Size:
    2 AWG to 300 KCMIL (Aluminum/Copper)
    Short Description:
    240 VAC, 225 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Main, Circuit Breaker
    Mounting:
    Plug-On
    Used On:
    BR Series Loadcenter
    Catalog:
    Eaton_36620_V1T1_83_V1T1_90_V1T1_91_CAT.pdf
    Interrupting Rating:
    10 kA
    MSRP $1,930.32
    Surplus $1,283.67
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    Qty in Cart: 0
    Price:
    MSRP $1,930.32
    Surplus $1,283.67
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    Westinghouse BR2125ST Molded Case Breakers (MCCBs)
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    Westinghouse BR2125ST Molded Case Breakers (MCCBs)

    MSRP $2,708.99
    Surplus $554.59
    SKU:  U00-7908 Brand:  Westinghouse MPN:  BR2125ST UPC:  78667600042 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    U00-7908
    Interrupting Rating:
    10 kA
    Short Description:
    120/240 VAC, 125 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Used On:
    BR Series Loadcenter
    Approval:
    UL 489
    Series:
    BR
    Number of Poles:
    2
    Current Rating:
    125 A
    Type:
    Thermal Magnetic, Common Trip
    Wire Size:
    4 to 2/0 AWG (Aluminum/Copper)
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC
    MSRP $2,708.99
    Surplus $554.59
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    Qty in Cart: 0
    Price:
    MSRP $2,708.99
    Surplus $554.59
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    Westinghouse HQP2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA
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    Westinghouse HQP2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA

    MSRP $222.95
    Surplus $9.57
    Westinghouse HQP2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA​ ARCA SKU:  C15-5581 Brand:  Westinghouse MPN:  HQP2020 UPC:  78667934390 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-5581
    TS PIK:
    21509588
    Terminal Type:
    Plug-On
    Catalog:
    Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
    Short Description:
    120/240 VAC, 20 A, 10 kA, 2-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Type:
    Thermal Magnetic
    Number of Poles:
    2
    Series:
    HQP
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
    Mounting:
    Plug-On
    Country of Origin:
    Dominican Republic
    Main Category:
    Miniature Circuit Breakers (MCBs)
    MSRP $222.95
    Surplus $9.57
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $222.95
    Surplus $9.57
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