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 Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V Siemens Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V
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    Siemens Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V

    MSRP $155.00
    Surplus $13.30
    Siemens Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V​ ARCA SKU:  C15-3711 Brand:  Siemens MPN:  Q225 UPC:  783643148376 Shipping Weight:  0.55 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-3711
    Approval:
    UL 489
    Amps:
    25 A
    Interrupting Rating:
    10 A
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    3 Inch Width x 3 Inch Depth x 2 Inch Height
    Terminal Used On:
    Load Center
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Series:
    Q
    Data Sheet:
    SiemensAG_07024_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Number of Poles:
    2
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Used On:
    Load Center
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Country of Origin:
    MEX
    MSRP $155.00
    Surplus $13.30
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    Qty in Cart: 0
    Price:
    MSRP $155.00
    Surplus $13.30
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    Siemens ED63B025 Molded Case Breakers (MCCBs)
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    Siemens ED63B025 Molded Case Breakers (MCCBs)

    MSRP $2,800.00
    Surplus $1,008.00
    SKU:  C15-10398 Brand:  Siemens MPN:  ED63B025 UPC:  78364320968 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10398
    TS PIK:
    21367407
    Interrupting Rating:
    65 kA at 240 VAC, 25 kA at 480 VAC, 18 kA at 600 VAC/500 VDC (UL), 65 kA at 220/240 VAC, 35 kA at 380/415, 18 kA at 500 VAC (IEC)
    Wire Size:
    14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
    Terminal Type:
    Load Lug
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Number of Poles:
    3
    Current Rating:
    25 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Mounting:
    Plug-On
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Series:
    ED6
    Size:
    3 Inch W x 4.56 Inch D x 6.35 Inch H
    Short Description:
    600 VAC 50/60 Hz, 500 VDC, 25 A, 18/25 kA, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Country of Origin:
    MEX
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Voltage Rating:
    600 VAC at 50/60 Hz, 500 VDC
    Approval:
    UL 489, CSA C22.2, CE
    MSRP $2,800.00
    Surplus $1,008.00
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    Qty in Cart: 0
    Price:
    MSRP $2,800.00
    Surplus $1,008.00
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    Siemens HED41B025 Molded Case Breakers (MCCBs)
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    Siemens HED41B025 Molded Case Breakers (MCCBs)

    MSRP $1,661.00
    Surplus $448.47
    SKU:  C15-16448 Brand:  Siemens MPN:  HED41B025 UPC:  78364320983 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16448
    Interrupting Rating:
    100 kA at 120 VAC, 65 kA at 277 VAC, 30 kA at 125 VDC (UL)
    Short Description:
    277 VAC, 125 VDC, 25 A, 65 kA, 1-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Country of Origin:
    MEX
    Current Rating:
    25 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Mounting:
    Plug-On
    Series:
    HED4
    Number of Poles:
    1
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Terminal Type:
    Load Lug
    Size:
    1 Inch W x 4.56 Inch D x 6.35 Inch H
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Approval:
    UL 489, CSA C22.2
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC (UL)
    MSRP $1,661.00
    Surplus $448.47
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    Qty in Cart: 0
    Price:
    MSRP $1,661.00
    Surplus $448.47
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    Siemens HHED63B025 Molded Case Breakers (MCCBs)
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    Siemens HHED63B025 Molded Case Breakers (MCCBs)

    MSRP $4,906.00
    Surplus $1,324.62
    SKU:  C15-16548 Brand:  Siemens MPN:  HHED63B025 UPC:  78364330804 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16548
    Series:
    HHED6
    Current Rating:
    25 A
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Country of Origin:
    MEX
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Terminal Type:
    Load Lug
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Voltage Rating:
    600 VAC at 50/60 Hz (UL)
    Approval:
    UL 489, CSA C22.2
    Size:
    3 Inch W x 4.56 Inch D x 6.53 Inch H
    Wire Size:
    14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 18 kA at 600 VAC (UL)
    Mounting:
    Plug-On
    Short Description:
    600 VAC, 25 A, 65 kA at 480 VAC, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Number of Poles:
    3
    MSRP $4,906.00
    Surplus $1,324.62
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    Qty in Cart: 0
    Price:
    MSRP $4,906.00
    Surplus $1,324.62
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  • Siemens Q125 Miniature Circuit Breakers (MCBs)
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    Siemens Q125 Miniature Circuit Breakers (MCBs)

    MSRP $17.00
    Surplus $5.74
    SKU:  C15-4790 Brand:  Siemens MPN:  Q125 UPC:   Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-4790
    TS PIK:
    128015197
    Short Description:
    120/240 VAC, 25 A, 10 kA, 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Type:
    Miniature, Thermal and Fixed Magnetic Trip, Common Trip, Shunt Trip
    Voltage Rating:
    120 VAC
    Series:
    QP
    Size:
    1 Inch Width x 3 Inch Depth x 3-1/8 Inch Height
    Mounting:
    Plug-On
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Number of Poles:
    1
    Data Sheet:
    SiemensAG_06973_1_DATA.pdf
    Terminal Type:
    Load Lug
    Current Rating:
    25 A
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Interrupting Rating:
    10 kA
    Used On:
    Load Center
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $17.00
    Surplus $5.74
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    Qty in Cart: 0
    Price:
    MSRP $17.00
    Surplus $5.74
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  • Siemens Q325 Other Circuit Breakers Q 3P 25A 240V 50/60Hz 3Ph EA
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    Siemens Q325 Other Circuit Breakers Q 3P 25A 240V 50/60Hz 3Ph EA

    MSRP $622.50
    Surplus $79.80
    Siemens Q325 Other Circuit Breakers Q 3P 25A 240V 50/60Hz 3Ph EA​ ARCA SKU:  C15-4735 Brand:  Siemens MPN:  Q325 UPC:  783643156753 Shipping Weight:  0.95 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-4735
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    3 Inch Width x 3 Inch Depth x 3 Inch Height
    Volts:
    240 V
    Amps:
    32 A
    Used On:
    Load Centre Main
    Used On:
    Feeder
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Short Description:
    240 VAC, 25 A, 10 kA, 3-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Data Sheet:
    SiemensAG_07059_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Current Rating:
    25 A
    Voltage Rating:
    240 V
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $622.50
    Surplus $79.80
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    Qty in Cart: 0
    Price:
    MSRP $622.50
    Surplus $79.80
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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.