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 FD63T070 Molded Case Breakers (MCCBs)
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    Siemens FD63T070 Molded Case Breakers (MCCBs)

    MSRP $3,139.00
    Surplus $602.37
    SKU:  C15-7681 Brand:  Siemens MPN:  FD63T070 UPC:  78364321189 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-7681
    TS PIK:
    21367578
    MSRP $3,139.00
    Surplus $602.37
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    Qty in Cart: 0
    Price:
    MSRP $3,139.00
    Surplus $602.37
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    Siemens FD63T100 Molded Case Breakers (MCCBs)
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    Siemens FD63T100 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $771.40
    SKU:  C15-8764 Brand:  Siemens MPN:  FD63T100 UPC:  78364321192 Shipping Weight:  1.25 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-8764
    TS PIK:
    21334182
    Number of Poles:
    3
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Type:
    Interchangeable Trip, Thermal Magnetic
    Short Description:
    600 VAC, 500 VDC, 100 A, 25/35 kA, 3-Pole, 3/0 AWG to 500 KCMIL Copper, 4/0 AWG to 500 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Series:
    FD6-A
    Frame Type:
    FD
    Current Rating:
    100 A
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $771.40
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $771.40
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  • Siemens FD63T110 Molded Case Breakers (MCCBs)
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    Siemens FD63T110 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $390.16
    SKU:  C15-7436 Brand:  Siemens MPN:  FD63T110 UPC:  78364321193 Shipping Weight:  1.25 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7436
    TS PIK:
    115676320
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $390.16
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $390.16
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  • Siemens FD63T125 Molded Case Breakers (MCCBs)
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    Siemens FD63T125 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $615.72
    SKU:  C15-8765 Brand:  Siemens MPN:  FD63T125 UPC:  78364321194 Shipping Weight:  1.20 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-8765
    TS PIK:
    115243808
    Current Rating:
    125 A
    Number of Poles:
    3
    Catalog:
    SiemensAG_09175_17_4_17_81_17_85_17_86_CAT.pdf
    Installation/Operator:
    SiemensAG_00594_INST.pdf
    Frame Type:
    FD
    Type:
    Molded Case, Low Vage, Thermal Magnetic, Standard Breaking Capacity
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $615.72
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $615.72
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  • Siemens FD63T150 Molded Case Breakers (MCCBs)
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    Siemens FD63T150 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $612.03
    SKU:  C15-7667 Brand:  Siemens MPN:  FD63T150 UPC:  78364321195 Shipping Weight:  1.25 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7667
    TS PIK:
    120776289
    Current Rating:
    150 A
    Series:
    FD6-A
    Short Description:
    600 VAC, 500 VDC, 150 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Number of Poles:
    3
    Type:
    Thermal Magnetic, Interchangeable
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Frame Type:
    FD
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $612.03
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $612.03
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  • Siemens FD63T175 Molded Case Breakers (MCCBs)
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    Siemens FD63T175 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $460.83
    SKU:  C15-7388 Brand:  Siemens MPN:  FD63T175 UPC:  78364321196 Shipping Weight:  1.20 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7388
    TS PIK:
    106247607
    Series:
    FD6-A
    Current Rating:
    175 A
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Type:
    Interchangeable Trip, Thermal Magnetic
    Frame Type:
    FD
    Short Description:
    600 VAC, 500 VDC, 175 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $460.83
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $460.83
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  • Siemens FD63T200 Molded Case Breakers (MCCBs) 3P 200A 600V
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    Siemens FD63T200 Molded Case Breakers (MCCBs) 3P 200A 600V

    MSRP $3,422.00
    Surplus $566.58
    SKU:  A13-1037 Brand:  Siemens MPN:  FD63T200 UPC:  783643211971 Shipping Weight:  0.80 lbs. Shipping Height:  5.10 In. Shipping Length:  4.70 In. Shipping Width:  4.00 In...
    SKU:
    A13-1037
    Series:
    FD6-A
    Type:
    Thermal Magnetic
    Type:
    Interchangeable
    Approval:
    UL 489
    Approval:
    IEC 947-2
    Amps:
    32 A
    Poles:
    3
    Frame Type:
    FD
    Short Description:
    600 VAC, 500 VDC, 200 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    TS PIK:
    21367586
    Current Rating:
    200 A
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $566.58
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $566.58
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  • Siemens FD63T225 Molded Case Breakers (MCCBs)
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    Siemens FD63T225 Molded Case Breakers (MCCBs)

    MSRP $3,422.00
    Surplus $297.24
    SKU:  C15-7683 Brand:  Siemens MPN:  FD63T225 UPC:  78364321198 Shipping Weight:  1.25 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7683
    TS PIK:
    21263418
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Series:
    FD6-A
    Type:
    Thermal Magnetic, Interchangeable
    Number of Poles:
    3
    Frame Type:
    FD
    Short Description:
    600 VAC, 500 VDC, 225 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Current Rating:
    225 A
    Country of Origin:
    Mexico
    MSRP $3,422.00
    Surplus $297.24
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    Qty in Cart: 0
    Price:
    MSRP $3,422.00
    Surplus $297.24
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  • Siemens FD63T250 Molded Case Breakers (MCCBs)
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    Siemens FD63T250 Molded Case Breakers (MCCBs)

    MSRP $7,240.00
    Surplus $1,317.42
    SKU:  C15-8767 Brand:  Siemens MPN:  FD63T250 UPC:  78364321199 Shipping Weight:  1.15 lbs. Shipping Height:  5.00 In. Shipping Length:  4.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-8767
    TS PIK:
    106248808
    Current Rating:
    250 A
    Short Description:
    600 VAC, 500 VDC, 250 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Catalog:
    SiemensAG_01698_17_78_17_82_17_83_CAT.pdf
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Type:
    Interchangeable
    Series:
    FD6-A
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $7,240.00
    Surplus $1,317.42
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    Qty in Cart: 0
    Price:
    MSRP $7,240.00
    Surplus $1,317.42
    See Availability
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    Siemens FJ3B125-UT Molded Case Breakers (MCCBs) 3P 125A 600V 50/60Hz 3Ph Siemens FJ3B125-UT Molded Case Breakers (MCCBs) 3P 125A 600V 50/60Hz 3Ph
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    Siemens FJ3B125-UT Molded Case Breakers (MCCBs) 3P 125A 600V 50/60Hz 3Ph

    MSRP $356.57
    Surplus $92.83
    Siemens FJ3B125-UT Molded Case Breakers (MCCBs) 3P 125A 600V 50/60Hz 3Ph​ ARCA SKU:  C15-4672 Brand:  Siemens MPN:  FJ3B125-UT UPC:   Shipping Weight:  8.00 Shipping Height:  7.00 In. Shipping...
    SKU:
    C15-4672
    Frame Type:
    F
    Voltage Rating:
    600 V
    Current Rating:
    125 A
    Number of Poles:
    3
    Short Description:
    Siemens, FJ Series, type FJ, 3P, 3PH, 125A, 600V, 14kA@480V, standard interrupting capacity, 40°C, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals
    MSRP $356.57
    Surplus $92.83
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    Qty in Cart: 0
    Price:
    MSRP $356.57
    Surplus $92.83
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    Siemens FXD62B090 Motor Circuit Protector (MCPs) EA

    MSRP $6,000.00
    Surplus $1,834.58
    SKU:  C15-10400 Brand:  Siemens MPN:  FXD62B090 UPC:  78364321110 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10400
    TS PIK:
    21367511
    Country of Origin:
    Mexico
    MSRP $6,000.00
    Surplus $1,834.58
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $6,000.00
    Surplus $1,834.58
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  • Siemens FXD62B125 Motor Circuit Protector (MCPs)
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    Siemens FXD62B125 Motor Circuit Protector (MCPs)

    MSRP $5,311.00
    Surplus $625.89
    SKU:  C15-7401 Brand:  Siemens MPN:  FXD62B125 UPC:  78364321113 Shipping Weight:  7.65 lbs. Shipping Height:  7.00 In. Shipping Length:  11.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7401
    TS PIK:
    106248864
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 125 A, 35 kA at 480 VAC, 2-Pole, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker
    Series:
    FXD6-A
    Voltage Rating:
    600 VAC
    Current Rating:
    125 A
    Maximum AC Voltage Rating:
    600 V
    Number of Poles:
    2
    Catalog:
    SiemensAG_01698_17_78_17_82_17_111_CAT.pdf
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Type:
    Thermal Magnetic
    Frame Type:
    FD
    Size:
    4.5 Inch Width x 5.25 Inch Depth x 9.5 Inch Height
    Terminal Type:
    Not Included
    Interrupting Rating:
    65 kA at 240 VAC (UL 489), 35 kA at 480 VAC (UL 489), 22 kA at 600 VAC (UL 489), 30 kA at 250 VDC (UL 489), 65/33 kA at 220/240 VAC (IEC), 35/9 kA at 380/415 VAC (IEC), 20/10 kA at 500 VAC (IEC)
    Country of Origin:
    Mexico
    Approval:
    UL 489, IEC 947-2
    MSRP $5,311.00
    Surplus $625.89
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    Qty in Cart: 0
    Price:
    MSRP $5,311.00
    Surplus $625.89
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  • Contact Us For Quote
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    Siemens FXD62B125L Molded Case Breakers (MCCBs)

    MSRP $5,116.00
    Surplus $2,183.80
    Siemens FXD62B125L Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7697 Brand:  Siemens MPN:  FXD62B125L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7697
    MSRP $5,116.00
    Surplus $2,183.80
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,116.00
    Surplus $2,183.80
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  • Siemens FXD62B150 Motor Circuit Protector (MCPs) EA
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    Siemens FXD62B150 Motor Circuit Protector (MCPs) EA

    MSRP $6,000.00
    Surplus $1,834.58
    SKU:  C15-10402 Brand:  Siemens MPN:  FXD62B150 UPC:  78364321114 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10402
    TS PIK:
    21367515
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 150 A, 35 kA at 480 VAC, 2-Pole, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker
    Frame Type:
    FD
    Interrupting Rating:
    65 kA at 240 VAC (UL 489), 35 kA at 480 VAC (UL 489), 22 kA at 600 VAC (UL 489), 30 kA at 250 VDC (UL 489), 65/33 kA at 220/240 VAC (IEC), 35/9 kA at 380/415 VAC (IEC), 20/10 kA at 500 VAC (IE
    Series:
    FXD6-A
    Voltage Rating:
    600 VAC
    Current Rating:
    150 A
    Number of Poles:
    2
    Type:
    Thermal Magnetic
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Terminal Type:
    Not Included
    Catalog:
    SiemensAG_01698_17_78_17_82_17_111_CAT.pdf
    Country of Origin:
    Mexico
    Approval:
    UL 489, IEC
    MSRP $6,000.00
    Surplus $1,834.58
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $6,000.00
    Surplus $1,834.58
    See Availability
  • Siemens FXD62B200 Motor Circuit Protector (MCPs) EA
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    Siemens FXD62B200 Motor Circuit Protector (MCPs) EA

    MSRP $6,000.00
    Surplus $1,834.58
    SKU:  C15-10403 Brand:  Siemens MPN:  FXD62B200 UPC:  78364321116 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10403
    TS PIK:
    21367517
    Current Rating:
    200 A
    Frame Type:
    FD
    Series:
    FXD6-A
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 200 A, 35 kA at 480 VAC, 2-Pole, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker
    Voltage Rating:
    600 VAC
    Type:
    Thermal Magnetic
    Number of Poles:
    2
    Interrupting Rating:
    65 kA at 240 VAC (UL 489), 35 kA at 480 VAC (UL 489), 22 kA at 600 VAC (UL 489), 30 kA at 250 VDC (UL 489), 65/33 kA at 220/240 VAC (IEC), 35/9 kA at 380/415 VAC (IEC), 20/10 kA at 500 VAC (IE
    Installation/Operator:
    SiemensAG_00224_INST.pdf
    Catalog:
    SiemensAG_01698_17_78_17_82_17_111_CAT.pdf
    Terminal Type:
    Not Included
    Country of Origin:
    Mexico
    Approval:
    UL 489, IEC
    MSRP $6,000.00
    Surplus $1,834.58
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $6,000.00
    Surplus $1,834.58
    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.