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 BQD325 Everything Else 3P 25A
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    Siemens BQD325 Everything Else 3P 25A

    MSRP $1,155.00
    Surplus $291.27
    SKU:  C15-7406 Brand:  Siemens MPN:  BQD325 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7406
    TS PIK:
    106248896
    MSRP $1,155.00
    Surplus $291.27
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    Qty in Cart: 0
    Price:
    MSRP $1,155.00
    Surplus $291.27
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  • Siemens BQD330 Miniature Circuit Breakers (MCBs) 3P 30A Siemens BQD330 Miniature Circuit Breakers (MCBs) 3P 30A
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    Siemens BQD330 Miniature Circuit Breakers (MCBs) 3P 30A

    MSRP $1,202.00
    Surplus $207.48
    SKU:  C15-6089 Brand:  Siemens MPN:  BQD330 UPC:  78364327737 Shipping Weight:  1.80 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-6089
    TS PIK:
    115270521
    Series:
    BQD
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch
    Short Description:
    480 VAC Star/277 VAC, 30 A, 14 kA, 3-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Number of Poles:
    3
    Current Rating:
    30 A
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Voltage Rating:
    480 VAC Star/277 VAC
    Data Sheet:
    SiemensAG_05436_1_DATA.pdf
    Interrupting Rating:
    14 kA at 480 VAC Star/277 VAC
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Country of Origin:
    Mexico
    MSRP $1,202.00
    Surplus $207.48
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    Qty in Cart: 0
    Price:
    MSRP $1,202.00
    Surplus $207.48
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    Siemens BQD335 Miniature Circuit Breakers (MCBs) 3P 35A 277
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    Siemens BQD335 Miniature Circuit Breakers (MCBs) 3P 35A 277

    MSRP $1,155.00
    Surplus $267.64
    Siemens BQD335 Miniature Circuit Breakers (MCBs) 3P 35A 277​ ARCA SKU:  C15-7539 Brand:  Siemens MPN:  BQD335 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7539
    TS PIK:
    120152086
    MSRP $1,155.00
    Surplus $267.64
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    Qty in Cart: 0
    Price:
    MSRP $1,155.00
    Surplus $267.64
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  • Siemens BQD360 Miniature Circuit Breakers (MCBs)
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    Siemens BQD360 Miniature Circuit Breakers (MCBs)

    MSRP $1,202.00
    Surplus $207.48
    SKU:  C15-7527 Brand:  Siemens MPN:  BQD360 UPC:  78364327742 Shipping Weight:  1.80 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-7527
    TS PIK:
    115459849
    Series:
    BQD
    Number of Poles:
    3
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch
    Short Description:
    480 VAC Star/277 VAC 50/60 Hz, 60 A, 14 kA, 3-Pole, Bolt-On Mount, Molded Case, Branch, Thermal Magnetic, Panelboard Circuit Breaker
    Voltage Rating:
    480 VAC Star/277 VAC
    Catalog:
    SiemensAG_00876_5_18_5_20_CAT.pdf
    Interrupting Rating:
    14 kA at 480 VAC Star/277 VAC
    Current Rating:
    60 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Data Sheet:
    SiemensAG_01622_1_DATA.pdf
    Country of Origin:
    Mexico
    MSRP $1,202.00
    Surplus $207.48
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    Qty in Cart: 0
    Price:
    MSRP $1,202.00
    Surplus $207.48
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    Siemens BQD360BP Miniature Circuit Breakers (MCBs) BQD 3P 60A 480V Siemens BQD360BP Miniature Circuit Breakers (MCBs) BQD 3P 60A 480V
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    Siemens BQD360BP Miniature Circuit Breakers (MCBs) BQD 3P 60A 480V

    MSRP $1,100.00
    Surplus $360.39
    SKU:  C15-2267 Brand:  Siemens MPN:  BQD360BP UPC:   Shipping Weight:  2.00 lbs. Shipping Height:  5.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-2267
    Volts:
    480 V
    Amps:
    60 A
    Poles:
    3
    Short Description:
    BREAKER BQD 3P 60A 480VAC 14KA BULK PK
    MSRP $1,100.00
    Surplus $360.39
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    Qty in Cart: 0
    Price:
    MSRP $1,100.00
    Surplus $360.39
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  • Siemens BQD390 Miniature Circuit Breakers (MCBs)
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    Siemens BQD390 Miniature Circuit Breakers (MCBs)

    MSRP $1,624.00
    Surplus $218.12
    SKU:  C15-7407 Brand:  Siemens MPN:  BQD390 UPC:  78364327745 Shipping Weight:  1.75 lbs. Shipping Height:  4.49 In. Shipping Length:  3.00 In. Shipping Width:  2.70 In...
    SKU:
    C15-7407
    TS PIK:
    106248898
    Series:
    BQD
    Short Description:
    480 VAC Star/277 VAC, 90 A, 14 kA Interrupt, 3-Pole, BQD-Frame, Thermal Magnetic, Molded Case Circuit Breaker
    Number of Poles:
    3
    Voltage Rating:
    277/480 VAC 50/60 Hertz
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip
    Current Rating:
    90 A
    Catalog:
    SiemensAG_00876_5_18_5_20_CAT.pdf
    Used On:
    P1 Panelboard
    Interrupting Rating:
    14 kA
    Data Sheet:
    SiemensAG_01625_1_DATA.pdf
    Country of Origin:
    Mexico
    MSRP $1,624.00
    Surplus $218.12
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    Qty in Cart: 0
    Price:
    MSRP $1,624.00
    Surplus $218.12
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    Siemens BQDHBD Circuit Breaker Accessories EA Siemens BQDHBD Circuit Breaker Accessories EA
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    Siemens BQDHBD Circuit Breaker Accessories EA

    MSRP $25.50
    Surplus $18.22
    Siemens BQDHBD Circuit Breaker Accessories EA​ ARCA SKU:  C15-2434 Brand:  Siemens MPN:  BQDHBD UPC:  783643278059 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2434
    Locking Provision:
    On/Off
    Poles:
    0
    Used On:
    BQD/CQD/GG/GB Series Circuit Breaker
    Short Description:
    Handle Padlocking Device for BQD/CQD/NGG Frame Circuit Breaker
    MSRP $25.50
    Surplus $18.22
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    Qty in Cart: 0
    Price:
    MSRP $25.50
    Surplus $18.22
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  • Siemens BQDHT2 Circuit Breaker Accessories
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    Siemens BQDHT2 Circuit Breaker Accessories

    MSRP $47.25
    Surplus $30.71
    SKU:  C15-11782 Brand:  Siemens MPN:  BQDHT2 UPC:  662643158908 Shipping Weight:  0.05 lbs. Shipping Height:  1.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-11782
    TS PIK:
    124017335
    Type:
    Handle Tie
    Short Description:
    Handle Tie and Padlocking Device for 2-Pole BQD/NGB Frame Molded Case Circuit Breaker
    Country of Origin:
    United States
    Breaker Type:
    BQD/NGB/HGB/LGB
    MSRP $47.25
    Surplus $30.71
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    Qty in Cart: 0
    Price:
    MSRP $47.25
    Surplus $30.71
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    Siemens BQDPLD Circuit Breaker Accessories Padlock Device EA
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    Siemens BQDPLD Circuit Breaker Accessories Padlock Device EA

    MSRP $46.00
    Surplus $8.30
    Siemens BQDPLD Circuit Breaker Accessories Padlock Device EA​ ARCA SKU:  C15-4731 Brand:  Siemens MPN:  BQDPLD UPC:  783643278066 Shipping Weight:  0.05 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4731
    Accessory Type:
    Off
    Type:
    Padlocking Device
    Type:
    Locking Provision Off
    Used On:
    BQD/CQD/NGB/HGB/LGB Series Circuit Breaker
    Short Description:
    Handle Padlocking Device for BQD/CQD Frame Circuit Breaker
    Installation/Operator:
    SiemensAG_00222_INST.pdf
    MSRP $46.00
    Surplus $8.30
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    Qty in Cart: 0
    Price:
    MSRP $46.00
    Surplus $8.30
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  • Siemens CED62B100 Molded Case Breakers (MCCBs)
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    Siemens CED62B100 Molded Case Breakers (MCCBs)

    MSRP $8,144.00
    Surplus $1,407.41
    SKU:  C15-7408 Brand:  Siemens MPN:  CED62B100 UPC:  78364321063 Shipping Weight:  6.00 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7408
    TS PIK:
    106248922
    Maximum AC Voltage Rating:
    600 V
    Type:
    Molded Case, Low Vage, Thermal Magnetic, Highest IC Rating and Current Limiting
    Frame Type:
    ED
    Number of Poles:
    2
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Current Rating:
    100 A
    Installation/Operator:
    SiemensAG_00589_INST.pdf
    Interrupting Rating:
    100 kA at 600 VAC, 50 kA at 250 VDC
    Catalog:
    SiemensAG_09175_17_1_17_4_17_81-17_84_17_112_17_113_17_123_17_133_CAT.pdf
    Terminal Type:
    Load Lug
    Maximum DC Voltage Rating:
    250 V
    Size:
    2 Inch Width x 3.92 Inch Depth x 9.58 Inch Height
    Country of Origin:
    Mexico
    MSRP $8,144.00
    Surplus $1,407.41
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    Qty in Cart: 0
    Price:
    MSRP $8,144.00
    Surplus $1,407.41
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  • Siemens CED63B020 Molded Case Breakers (MCCBs)
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    Siemens CED63B020 Molded Case Breakers (MCCBs)

    MSRP $9,455.00
    Surplus $1,303.87
    SKU:  C15-8754 Brand:  Siemens MPN:  CED63B020 UPC:  78364321067 Shipping Weight:  5.55 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-8754
    TS PIK:
    106248923
    Short Description:
    600 VAC, 500 VDC, 20 A at 40 Deg C, 200 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
    Type:
    Thermal Magnetic, Fuseless Current Limiting
    Number of Poles:
    3
    Installation/Operator:
    SiemensAG_00223_INST.pdf
    Current Rating:
    20 A
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Interrupting Rating:
    200 kA at 240/480 VAC (UL/CSA), 100 kA at 600 VAC (UL/CSA), 50 kA at 500 VDC (UL/CSA)
    Series:
    CED6
    Frame Type:
    ED
    Voltage Rating:
    600 VAC, 500 VDC
    Size:
    3 Inch Width x 4.56 Inch Depth x 9.58 Inch Height
    Terminal Type:
    Load Lug
    Country of Origin:
    Mexico
    MSRP $9,455.00
    Surplus $1,303.87
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    Qty in Cart: 0
    Price:
    MSRP $9,455.00
    Surplus $1,303.87
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  • Siemens CED63B030 Molded Case Breakers (MCCBs)
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    Siemens CED63B030 Molded Case Breakers (MCCBs)

    MSRP $9,455.00
    Surplus $860.11
    SKU:  C15-7410 Brand:  Siemens MPN:  CED63B030 UPC:  78364321068 Shipping Weight:  5.65 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7410
    TS PIK:
    106248925
    Maximum AC Voltage Rating:
    600 V
    Size:
    3 Inch Width x 4.56 Inch Depth x 9.58 Inch Height
    Interrupting Rating:
    200 kA at 240/480 VAC (UL/CSA), 100 kA at 600 VAC (UL/CSA), 50 kA at 500 VDC (UL/CSA)
    Number of Poles:
    3
    Installation/Operator:
    SiemensAG_00223_INST.pdf
    Type:
    Thermal Magnetic, Fuseless Current Limiting
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Voltage Rating:
    600 VAC, 500 VDC
    Frame Type:
    ED
    Series:
    CED6
    Short Description:
    600 VAC, 500 VDC, 30 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Maximum DC Voltage Rating:
    500 V
    Current Rating:
    30 A
    Terminal Type:
    Load Lug
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2, IEC 947-2
    MSRP $9,455.00
    Surplus $860.11
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    Qty in Cart: 0
    Price:
    MSRP $9,455.00
    Surplus $860.11
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  • Siemens CED63B040 Molded Case Breakers (MCCBs) 3P 40A 600V
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    Siemens CED63B040 Molded Case Breakers (MCCBs) 3P 40A 600V

    MSRP $9,455.00
    Surplus $911.14
    SKU:  C15-6167 Brand:  Siemens MPN:  CED63B040 UPC:  78364321069 Shipping Weight:  5.60 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-6167
    TS PIK:
    115704600
    Size:
    3 Inch Width x 4.56 Inch Depth x 9.58 Inch Height
    Number of Poles:
    3
    Interrupting Rating:
    200 kA at 240/480 VAC (UL/CSA), 100 kA at 600 VAC (UL/CSA), 50 kA at 500 VDC (UL/CSA)
    Type:
    Thermal Magnetic, Fuseless Current Limiting
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Terminal Type:
    Load Lug
    Installation/Operator:
    SiemensAG_00223_INST.pdf
    Series:
    CED6
    Current Rating:
    40 A
    Frame Type:
    ED
    Short Description:
    600 VAC, 500 VDC, 40 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Voltage Rating:
    600 VAC, 500 VDC
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2, IEC 947
    MSRP $9,455.00
    Surplus $911.14
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    Qty in Cart: 0
    Price:
    MSRP $9,455.00
    Surplus $911.14
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  • Siemens CED63B050 Molded Case Breakers (MCCBs) Siemens CED63B050 Molded Case Breakers (MCCBs)
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    Siemens CED63B050 Molded Case Breakers (MCCBs)

    MSRP $9,455.00
    Surplus $1,152.64
    SKU:  C15-7411 Brand:  Siemens MPN:  CED63B050 UPC:  78364321070 Shipping Weight:  5.50 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7411
    TS PIK:
    115676092
    Type:
    Thermal Magnetic, Fuseless Current Limiting
    Terminal Type:
    Load Lug
    Installation/Operator:
    SiemensAG_00223_INST.pdf
    Number of Poles:
    3
    Interrupting Rating:
    200 kA at 240/480 VAC (UL/CSA), 100 kA at 600 VAC (UL/CSA), 50 kA at 500 VDC (UL/CSA)
    Current Rating:
    50 A
    Series:
    CED6
    Voltage Rating:
    600 VAC, 500 VDC
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Short Description:
    600 VAC, 500 VDC, 50 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Frame Type:
    ED
    Size:
    3 Inch Width x 4.56 Inch Depth x 9.58 Inch Height
    Country of Origin:
    Mexico
    MSRP $9,455.00
    Surplus $1,152.64
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $9,455.00
    Surplus $1,152.64
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  • Siemens CED63B070 Molded Case Breakers (MCCBs) 3P 70A 600V
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    Siemens CED63B070 Molded Case Breakers (MCCBs) 3P 70A 600V

    MSRP $9,455.00
    Surplus $1,049.93
    SKU:  C15-6168 Brand:  Siemens MPN:  CED63B070 UPC:  78364321072 Shipping Weight:  5.70 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-6168
    TS PIK:
    115704601
    Maximum AC Voltage Rating:
    600 V
    Installation/Operator:
    SiemensAG_00223_INST.pdf
    Size:
    3 Inch Width x 4.56 Inch Depth x 9.58 Inch Height
    Maximum DC Voltage Rating:
    500 V
    Type:
    Molded Case, Thermal Magnetic, Fuseless Current Limiting
    Number of Poles:
    3
    Terminal Type:
    Load Lug
    Current Rating:
    70 A
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Interrupting Rating:
    200 kA at 240/480 VAC, 100 kA at 600 VAC, 50 kA at 500 VDC (UL/CSA)
    Frame Type:
    ED
    Series:
    CED6
    Voltage Rating:
    600 VAC, 500 VDC
    Short Description:
    600 VAC, 500 VDC, 70 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2, IEC 947
    MSRP $9,455.00
    Surplus $1,049.93
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    Qty in Cart: 0
    Price:
    MSRP $9,455.00
    Surplus $1,049.93
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    Siemens CED63B070L Molded Case Breakers (MCCBs) 3P 70A

    MSRP $8,674.00
    Surplus $3,702.07
    Siemens CED63B070L Molded Case Breakers (MCCBs) 3P 70A​ ARCA SKU:  C15-7678 Brand:  Siemens MPN:  CED63B070L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7678
    MSRP $8,674.00
    Surplus $3,702.07
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    Qty in Cart: 0
    Price:
    MSRP $8,674.00
    Surplus $3,702.07
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    Siemens CED63B125L Molded Case Breakers (MCCBs)

    MSRP $13,236.00
    Surplus $5,649.23
    Siemens CED63B125L Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7541 Brand:  Siemens MPN:  CED63B125L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7541
    MSRP $13,236.00
    Surplus $5,649.23
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    Qty in Cart: 0
    Price:
    MSRP $13,236.00
    Surplus $5,649.23
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  • Siemens CJD63B225 Molded Case Breakers (MCCBs)
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    Siemens CJD63B225 Molded Case Breakers (MCCBs)

    MSRP $21,295.00
    Surplus $3,777.01
    SKU:  C15-7413 Brand:  Siemens MPN:  CJD63B225 UPC:  78364321357 Shipping Weight:  33.00 lbs. Shipping Height:  7.00 In. Shipping Length:  20.00 In. Shipping Width:  10.00 In...
    SKU:
    C15-7413
    TS PIK:
    115555222
    Short Description:
    BRKR CJD6 3P 600V 225A
    Country of Origin:
    Mexico
    MSRP $21,295.00
    Surplus $3,777.01
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $21,295.00
    Surplus $3,777.01
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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.