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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    Square D QO240H Molded Case Breakers (MCCBs)
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    Square D QO240H Molded Case Breakers (MCCBs)

    MSRP $375.00
    Surplus $101.25
    SKU:  C15-17779 Brand:  Square D MPN:  QO240H UPC:  78590109629 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-17779
    Series:
    QO
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Interrupting Rating:
    10 kA
    Type:
    Common Trip, Miniature, Standard
    Short Description:
    120/240 VAC 50/60 Hz, 40 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_53520_1_2_DATA.pdf
    Number of Poles:
    2
    Current Rating:
    40 A
    Approval:
    UL, CSA
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Mounting:
    Plug-On
    Terminal Type:
    Box Lug
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    MSRP $375.00
    Surplus $101.25
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $375.00
    Surplus $101.25
    Contact Us For Quote
  • Square D QO240VH Miniature Circuit Breakers (MCBs)
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    Square D QO240VH Miniature Circuit Breakers (MCBs)

    MSRP $146.00
    Surplus $74.76
    Square D QO240VH Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6541 Brand:  Square D MPN:  QO240VH UPC:  78590105495 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-6541
    TS PIK:
    109595213
    Short Description:
    120/240 VAC 50/60 Hz, 40 A, 22 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Series:
    QO
    Current Rating:
    40 A
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Interrupting Rating:
    22 kA
    Mounting:
    Plug-On
    Terminal Type:
    Box Lug
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53522_1_2_DATA.pdf
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Type:
    Common Trip, Miniature, Standard
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Number of Poles:
    2
    Country of Origin:
    Mexico
    Approval:
    UL, CSA
    MSRP $146.00
    Surplus $74.76
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $146.00
    Surplus $74.76
    See Availability
  • Square D QO340VH Miniature Circuit Breakers (MCBs)
    See Availability
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    Square D QO340VH Miniature Circuit Breakers (MCBs)

    MSRP $371.00
    Surplus $222.75
    SKU:  C15-10905 Brand:  Square D MPN:  QO340VH UPC:  78590106020 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10905
    TS PIK:
    111081736
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Data Sheet:
    SchneiderElectric-SquareD_53594_1_2_DATA.pdf
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Interrupting Rating:
    22 kA
    Current Rating:
    40 A
    Mounting:
    Plug-On
    Terminal Type:
    Box Lug
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Series:
    QO
    Type:
    Common Trip, Miniature, Standard
    Short Description:
    120/240 VAC 50/60 Hz, 40 A, 22 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Number of Poles:
    3
    Approval:
    UL, CSA
    MSRP $371.00
    Surplus $222.75
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $371.00
    Surplus $222.75
    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.