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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 Q3020 Miniature Circuit Breakers (MCBs) 20/30A 120V
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    Siemens Q3020 Miniature Circuit Breakers (MCBs) 20/30A 120V

    MSRP $98.00
    Surplus $17.56
    Siemens Q3020 Miniature Circuit Breakers (MCBs) 20/30A 120V​ ARCA SKU:  C15-6193 Brand:  Siemens MPN:  Q3020 UPC:  78364317079 Shipping Weight:  0.40 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6193
    TS PIK:
    21366194
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Size:
    1 Inch W x 2.06 Inch D x 3.12 Inch H
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Catalog:
    SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
    Current Rating:
    20/30 A
    Interrupting Rating:
    10 kA
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Duplex
    Data Sheet:
    SiemensAG_07049_1_DATA.pdf
    Terminal Type:
    Load Lug
    Series:
    QT
    Voltage Rating:
    120 VAC
    Short Description:
    120 VAC, 30/20 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Used On:
    Loadcenter
    Mounting:
    Plug-On
    Number of Poles:
    1
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $98.00
    Surplus $17.56
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $98.00
    Surplus $17.56
    Contact Us For Quote
  • Siemens Q2030 Miniature Circuit Breakers (MCBs) 20/30A 120V
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    Siemens Q2030 Miniature Circuit Breakers (MCBs) 20/30A 120V

    MSRP $98.00
    Surplus $19.47
    Siemens Q2030 Miniature Circuit Breakers (MCBs) 20/30A 120V​ ARCA SKU:  C15-6188 Brand:  Siemens MPN:  Q2030 UPC:  78364314827 Shipping Weight:  3.05 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6188
    TS PIK:
    21366176
    Terminal Type:
    Load Side Lug
    Current Rating:
    20/30 A
    Type:
    Miniature, Thermal Magnetic, Low Vage, Dual
    Interrupting Rating:
    10 kA
    Voltage Rating:
    120 V
    Number of Poles:
    2
    Catalog:
    SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Short Description:
    120 VAC, 20/30 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Data Sheet:
    SiemensAG_06981_1_DATA.pdf
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Mounting:
    Plug-On
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA
    Frame Type:
    QT
    MSRP $98.00
    Surplus $19.47
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $98.00
    Surplus $19.47
    See Availability
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    Siemens Q22030CT Miniature Circuit Breakers (MCBs)
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    Siemens Q22030CT Miniature Circuit Breakers (MCBs)

    MSRP $64.32
    Surplus $42.77
    SKU:  C15-10541 Brand:  Siemens MPN:  Q22030CT UPC:  78364319500 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10541
    TS PIK:
    21367181
    Catalog:
    SiemensAG_23945_7_21_CAT.pdf
    Short Description:
    120/240 VAC, 20/30 A, 10 kA Interrupt, (2) 1 or 2-Pole, Plug-On Mount, QT-Frame, Triplex, Low Vage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    (2) Single, (1) Double
    Mounting:
    Plug-On
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    Interrupting Rating:
    10 kA
    Country of Origin:
    MEX
    Used On:
    Load Center
    Approval:
    UL 489, CSA
    Data Sheet:
    SiemensAG_00870_1_2_DATA.pdf
    Type:
    Triplex, Low Vage, Common Trip, Thermal Magnetic, Miniature
    Current Rating:
    20/30 A
    MSRP $64.32
    Surplus $42.77
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $64.32
    Surplus $42.77
    Contact Us For Quote

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