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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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    Siemens Q350H Miniature Circuit Breakers (MCBs)
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    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
  • Square D QO3501021 Molded Case Breakers (MCCBs)
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    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

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