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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Siemens Q350H Miniature Circuit Breakers (MCBs)
    Quick view

    Siemens Q350H Miniature Circuit Breakers (MCBs)

    MSRP $400.00
    Surplus $135.50
    SKU:  C15-10567 Brand:  Siemens MPN:  Q350H UPC:  78364315645 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10567
    TS PIK:
    21366695
    Mounting:
    Plug-On
    Number of Poles:
    3
    Voltage Rating:
    240 VAC at 50/60 Hz
    Data Sheet:
    SiemensAG_07068_1_DATA.pdf
    Size:
    3 Inch W x 3 Inch D x 3-1/8 Inch H
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Terminal Type:
    Load Lug
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Used On:
    Loadcenter
    Current Rating:
    50 A
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Interrupting Rating:
    22 kA
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Short Description:
    240 VAC, 50 A, 22 kA, 3-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $400.00
    Surplus $135.50
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $400.00
    Surplus $135.50
    Contact Us For Quote
  • Contact Us For Quote
    Square D QO250H Molded Case Breakers (MCCBs)
    Quick view

    Square D QO250H Molded Case Breakers (MCCBs)

    MSRP $312.00
    Surplus $84.24
    SKU:  C15-17783 Brand:  Square D MPN:  QO250H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-17783
    Catalog:
    SchneiderElectric-SquareD_03264_1_3_CAT.pdf
    Used On:
    QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
    CAD Drawings:
    SchneiderElectric-SquareD_05484_1_CAD.pdf
    Short Description:
    120/240 VAC 50/60 Hz, 50 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 2-Panel Space, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_14986_1_2_DATA.pdf
    Mounting:
    Plug-On
    Type:
    Common Trip, Thermal Magnetic
    Voltage Rating:
    240 VAC at 50/60 Hz
    Size:
    1.5 Inch W x 2.91 Inch D x 3 Inch H
    Current Rating:
    50 A
    Number of Poles:
    2
    Approval:
    UL, CSA
    Installation/Operator:
    SchneiderElectric-SquareD_00194_INST.pdf
    Terminal Type:
    Box Lug
    Series:
    QO-H
    Wire Size:
    8 to 2 AWG (Aluminum/Copper)
    Interrupting Rating:
    10 kA at 240 VAC, 5 kA at 48 VDC
    MSRP $312.00
    Surplus $84.24
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $312.00
    Surplus $84.24
    Contact Us For Quote
  • Square D QO3501021 Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    Square D QO3501021 Molded Case Breakers (MCCBs)

    MSRP $495.00
    Surplus $345.80
    SKU:  U00-8581 Brand:  Square D MPN:  QO3501021 UPC:  78590149415 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    U00-8581
    Voltage Rating:
    240 VAC at 50/60 Hz
    Data Sheet:
    SchneiderElectric-SquareD_15063_1_2_DATA.pdf
    Current Rating:
    50 A
    Wire Size:
    8 to 2 AWG (Aluminum/Copper)
    CAD Drawings:
    SchneiderElectric-SquareD_03059_1_CAD.pdf
    Approval:
    UL, CSA
    Catalog:
    SchneiderElectric-SquareD_03264_1_3_1_9_CAT.pdf
    Terminal Type:
    Box Lug
    Used On:
    QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 50 A, 10 kA Interrupt, 3-Pole, Plug-On Mount, 4-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker
    Type:
    Common Trip, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Number of Poles:
    3
    Size:
    2.25 Inch W x 2.91 Inch D x 3 Inch H
    Country of Origin:
    Mexico
    MSRP $495.00
    Surplus $345.80
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $495.00
    Surplus $345.80
    See Availability

Adding your products to cart

View Cart Continue Shopping

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.