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 B350 Miniature Circuit Breakers (MCBs) Siemens B350 Miniature Circuit Breakers (MCBs)
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    Siemens B350 Miniature Circuit Breakers (MCBs)

    MSRP $846.73
    Surplus $102.10
    SKU:  C15-6230 Brand:  Siemens MPN:  B350 UPC:  78364326375 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-6230
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
    Current Rating:
    50 A
    Voltage Rating:
    240 VAC
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05264_1_DATA.pdf
    Interrupting Rating:
    10 kA at 240 VAC (UL)
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Number of Poles:
    3
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    Application:
    Lighting, Distribution
    MSRP $846.73
    Surplus $102.10
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    Qty in Cart: 0
    Price:
    MSRP $846.73
    Surplus $102.10
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  • Siemens ED43B050 Molded Case Breakers (MCCBs)
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    Siemens ED43B050 Molded Case Breakers (MCCBs)

    MSRP $2,899.57
    Surplus $590.80
    SKU:  C15-7394 Brand:  Siemens MPN:  ED43B050 UPC:  78364320943 Shipping Weight:  3.70 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7394
    TS PIK:
    115675966
    Current Rating:
    50 A
    Catalog:
    SiemensAG_00876_5_30_CAT.pdf
    Voltage Rating:
    480 VAC
    Size:
    3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Number of Poles:
    3
    Maximum AC Voltage Rating:
    480 V
    Interrupting Rating:
    65 kA at 240 VAC, 18 kA at 480 VAC (UL 489)
    Terminal Type:
    Load Lug
    Short Description:
    480 VAC, 50 A, 65 kA Interrupt, 3-Pole, Load Lug Terminal, ED4-Frame, Thermal Magnetic, Molded Case Circuit Breaker
    Series:
    ED4
    Type:
    Molded Case, Thermal Magnetic
    Frame Type:
    ED
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA
    MSRP $2,899.57
    Surplus $590.80
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    Qty in Cart: 0
    Price:
    MSRP $2,899.57
    Surplus $590.80
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  • Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A
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    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A

    MSRP $925.68
    Surplus $130.07
    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A​ ARCA SKU:  C15-6161 Brand:  Siemens MPN:  BQD250 UPC:  78364327728 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6161
    TS PIK:
    120723903
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Voltage Rating:
    277/480 VAC 50/60 Hertz, 125/250 VDC
    Used On:
    P1 Panelboard
    Data Sheet:
    SiemensAG_05429_1_DATA.pdf
    Number of Poles:
    2
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip
    Current Rating:
    50 A
    Short Description:
    480 VAC Star/277 VAC, 50 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Series:
    BQD
    Interrupting Rating:
    14 kA
    Country of Origin:
    Mexico
    Application:
    Construction
    Approval:
    UL 489, CSA-C22.2
    MSRP $925.68
    Surplus $130.07
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    Qty in Cart: 0
    Price:
    MSRP $925.68
    Surplus $130.07
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  • Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
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    Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph

    MSRP $348.49
    Surplus $57.17
    Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-3974 Brand:  Siemens MPN:  B250H UPC:  78364326393 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-3974
    Type:
    Molded Case
    Type:
    Branch
    Type:
    Common Trip
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    P1 Panelboard
    Poles:
    2
    Interrupting Rating:
    22 kA
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Short Description:
    120/240 VAC, 50 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05213_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    TS PIK:
    21368416
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    50 A
    Country of Origin:
    Mexico
    MSRP $348.49
    Surplus $57.17
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    Qty in Cart: 0
    Price:
    MSRP $348.49
    Surplus $57.17
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  • Siemens HED43B050 Molded Case Breakers (MCCBs)
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    Siemens HED43B050 Molded Case Breakers (MCCBs)

    MSRP $5,736.52
    Surplus $571.75
    SKU:  C15-8447 Brand:  Siemens MPN:  HED43B050 UPC:  78364321016 Shipping Weight:  3.70 lbs. Shipping Height:  6.35 In. Shipping Length:  6.35 In. Shipping Width:  3.00 In...
    SKU:
    C15-8447
    TS PIK:
    21367455
    Type:
    Thermal Magnetic
    Country of Origin:
    Mexico
    Frame Type:
    ED
    Current Rating:
    50 A
    Voltage Rating:
    480 VAC
    Series:
    HED4
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Size:
    3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Terminal Type:
    Load Lug
    Interrupting Rating:
    100 kA at 240 VAC (UL 489), 42 kA at 480 VAC (UL 489)
    Number of Poles:
    3
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Short Description:
    480 VAC, 50 A, 42 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Approval:
    UL 489
    MSRP $5,736.52
    Surplus $571.75
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    Qty in Cart: 0
    Price:
    MSRP $5,736.52
    Surplus $571.75
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  • Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
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    Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph

    MSRP $548.60
    Surplus $266.81
    Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-2967 Brand:  Siemens MPN:  B25000S01 UPC:  783643268401 Shipping Weight:  1.05 lbs. Shipping...
    SKU:
    C15-2967
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120/240 VAC at 50/60 Hz (UL)
    Amps:
    32 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Poles:
    2
    Interrupting Rating:
    10 kA at 120/240 VAC (UL)
    Application:
    Lighting
    Application:
    Distribution
    Installation:
    Bolt-On
    Short Description:
    120 VAC, 50 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05212_1_DATA.pdf
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL)
    Current Rating:
    50 A
    Number of Poles:
    2
    Country of Origin:
    MEX
    MSRP $548.60
    Surplus $266.81
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    Qty in Cart: 0
    Price:
    MSRP $548.60
    Surplus $266.81
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  • Siemens B250HH Miniature Circuit Breakers (MCBs)
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    Siemens B250HH Miniature Circuit Breakers (MCBs)

    MSRP $451.95
    Surplus $300.55
    SKU:  C15-10315 Brand:  Siemens MPN:  B250HH UPC:  78364326417 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10315
    TS PIK:
    21368428
    Country of Origin:
    MEX
    Data Sheet:
    SiemensAG_05214_1_DATA.pdf
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL)
    Short Description:
    120/240 VAC, 50 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Number of Poles:
    2
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Approval:
    UL 489, CSA C22.2
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Current Rating:
    50 A
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Interrupting Rating:
    65 kA at 120/240 VAC (UL)
    Installation:
    Bolt-On
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Application:
    Lighting, Distribution
    MSRP $451.95
    Surplus $300.55
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    Qty in Cart: 0
    Price:
    MSRP $451.95
    Surplus $300.55
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  • Siemens B35000S01 Miniature Circuit Breakers (MCBs)
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    Siemens B35000S01 Miniature Circuit Breakers (MCBs)

    MSRP $1,225.17
    Surplus $420.41
    SKU:  C15-10332 Brand:  Siemens MPN:  B35000S01 UPC:  78364326856 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10332
    TS PIK:
    21368464
    Current Rating:
    50 A
    Voltage Rating:
    240 VAC (UL)
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05265_1_DATA.pdf
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
    Number of Poles:
    3
    Interrupting Rating:
    10 kA at 240 VAC (UL)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    Application:
    Lighting, Distribution
    MSRP $1,225.17
    Surplus $420.41
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    Qty in Cart: 0
    Price:
    MSRP $1,225.17
    Surplus $420.41
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  • Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A
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    Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A

    MSRP $1,285.07
    Surplus $161.93
    Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A​ ARCA SKU:  C15-6205 Brand:  Siemens MPN:  B350H UPC:  78364326402 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6205
    TS PIK:
    115555115
    Short Description:
    240 VAC, 50 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Interrupting Rating:
    22 kA at 240 VAC
    Current Rating:
    50 A
    Type:
    Molded Case
    Voltage Rating:
    240 VAC
    Series:
    BLH
    Number of Poles:
    3
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Data Sheet:
    SiemensAG_05266_1_DATA.pdf
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $1,285.07
    Surplus $161.93
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,285.07
    Surplus $161.93
    See Availability
  • Siemens B350H00S01 Miniature Circuit Breakers (MCBs)
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    Siemens B350H00S01 Miniature Circuit Breakers (MCBs)

    MSRP $1,935.77
    Surplus $635.01
    SKU:  C15-10333 Brand:  Siemens MPN:  B350H00S01 UPC:  78364326897 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10333
    TS PIK:
    115555074
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Current Rating:
    50 A
    Short Description:
    240 VAC, 50 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Data Sheet:
    SiemensAG_05267_1_DATA.pdf
    Number of Poles:
    3
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Interrupting Rating:
    22 kA at 240 VAC (UL)
    Country of Origin:
    Mexico
    Application:
    Lighting, Distribution
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    MSRP $1,935.77
    Surplus $635.01
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,935.77
    Surplus $635.01
    See Availability
  • Siemens B350HH Miniature Circuit Breakers (MCBs) B 3P 50A 120/240V 50/60Hz 3Ph EA
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    Siemens B350HH Miniature Circuit Breakers (MCBs) B 3P 50A 120/240V 50/60Hz 3Ph EA

    MSRP $633.00
    Surplus $340.38
    SKU:  C15-4873 Brand:  Siemens MPN:  B350HH UPC:  78364326424 Shipping Weight:  0.90 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-4873
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    240 VAC at 50/60 Hz (UL)
    Amps:
    32 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Poles:
    3
    Interrupting Rating:
    65 kA at 240 VAC (UL)
    Application:
    Lighting
    Application:
    Distribution
    Installation:
    Bolt-On
    Short Description:
    240 VAC, 50 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05268_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Country of Origin:
    Mexico
    Current Rating:
    50 A
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Number of Poles:
    3
    MSRP $633.00
    Surplus $340.38
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    Qty in Cart: 0
    Price:
    MSRP $633.00
    Surplus $340.38
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  • Siemens BQ1B050 Miniature Circuit Breakers (MCBs) 50A 120V
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    Siemens BQ1B050 Miniature Circuit Breakers (MCBs) 50A 120V

    MSRP $116.39
    Surplus $22.56
    Siemens BQ1B050 Miniature Circuit Breakers (MCBs) 50A 120V​ ARCA SKU:  C15-6129 Brand:  Siemens MPN:  BQ1B050 UPC:  78364310238 Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6129
    TS PIK:
    115270499
    Terminal Type:
    Load Lug
    Short Description:
    120/240 VAC, 50 A, 10 kA, 1-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Molded Case Circuit Breaker
    Series:
    BQ
    Voltage Rating:
    120 VAC
    Catalog:
    SiemensAG_01698_17_1_17_7_CAT.pdf
    Current Rating:
    50 A
    Interrupting Rating:
    10 kA at 120 VAC Symmetrical (UL)
    Number of Poles:
    1
    Size:
    1 Inch W x 3 Inch D x 3-3/4 Inch H
    Data Sheet:
    SiemensAG_05359_1_DATA.pdf
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Country of Origin:
    Mexico
    Approval:
    UL
    MSRP $116.39
    Surplus $22.56
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    Qty in Cart: 0
    Price:
    MSRP $116.39
    Surplus $22.56
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  • Siemens BQ2B050 Miniature Circuit Breakers (MCBs)
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    Siemens BQ2B050 Miniature Circuit Breakers (MCBs)

    MSRP $256.61
    Surplus $45.74
    Siemens BQ2B050 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6084 Brand:  Siemens MPN:  BQ2B050 UPC:  78364310244 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-6084
    TS PIK:
    21366180
    Series:
    BQ
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL)
    Current Rating:
    50 A
    Terminal Type:
    Load Lug
    Mounting:
    Bolt-On
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Size:
    2 Inch W x 3 Inch D x 3-3/4 Inch H
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, BQ-Frame, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Common Trip, Molded Case Circuit Breaker
    Number of Poles:
    2
    Catalog:
    SiemensAG_00876_1_5_5_18_5_24_CAT.pdf
    Interrupting Rating:
    10 kA at 120/240 VAC Symmetrical (UL)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $256.61
    Surplus $45.74
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    Qty in Cart: 0
    Price:
    MSRP $256.61
    Surplus $45.74
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  • Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V
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    Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V

    MSRP $416.56
    Surplus $82.29
    Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V​ ARCA SKU:  C15-6154 Brand:  Siemens MPN:  BQD150 UPC:  78364327715 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6154
    TS PIK:
    21368629
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC (UL)
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Current Rating:
    50 A
    Data Sheet:
    SiemensAG_05418_1_DATA.pdf
    Short Description:
    277 VAC, 50 A, 14 kA, 1-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Interrupting Rating:
    14 kA at 277 VAC/125 VDC (UL)
    Series:
    BQD
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Number of Poles:
    1
    Type:
    Branch, Molded Case, Thermal and Fixed Magnetic
    Country of Origin:
    Mexico
    Installation:
    Bolt-On
    Approval:
    UL
    Application:
    Lighting, Distribution
    MSRP $416.56
    Surplus $82.29
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    Qty in Cart: 0
    Price:
    MSRP $416.56
    Surplus $82.29
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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 $12,871.09
    Surplus $1,456.55
    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
    Approval:
    UL 489, CSA C22.2, IEC 947
    MSRP $12,871.09
    Surplus $1,456.55
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    Qty in Cart: 0
    Price:
    MSRP $12,871.09
    Surplus $1,456.55
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  • Siemens ED41B050 Molded Case Breakers (MCCBs) 50A 277V
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    Siemens ED41B050 Molded Case Breakers (MCCBs) 50A 277V

    MSRP $739.19
    Surplus $207.05
    SKU:  C15-6176 Brand:  Siemens MPN:  ED41B050 UPC:  78364320915 Shipping Weight:  2.70 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-6176
    TS PIK:
    115554986
    Short Description:
    120/277 VAC 50/60 Hz, 125 VDC, 50 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Terminal Type:
    Load Lug
    Voltage Rating:
    120/277 VAC at 50/60 Hz, 125 VDC (UL)
    Number of Poles:
    1
    Size:
    1 Inch W x 4.56 Inch D x 6.35 Inch H
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Series:
    ED4
    Interrupting Rating:
    65 kA at 120 VAC, 22 kA at 277 VAC, 30 kA at 125 VDC (UL)
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Country of Origin:
    Mexico
    Mounting:
    Plug-On
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Wire Size:
    10 to 4 AWG (Copper/Aluminum)
    Approval:
    UL 489, CSA C22.2
    MSRP $739.19
    Surplus $207.05
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $739.19
    Surplus $207.05
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  • Siemens ED42B050 Molded Case Breakers (MCCBs)
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    Siemens ED42B050 Molded Case Breakers (MCCBs)

    MSRP $2,213.47
    Surplus $514.98
    SKU:  C15-7549 Brand:  Siemens MPN:  ED42B050 UPC:  78364320928 Shipping Weight:  2.60 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7549
    TS PIK:
    106248969
    Size:
    2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Terminal Type:
    Load Lug
    Number of Poles:
    2
    Type:
    Thermal Magnetic
    Voltage Rating:
    480 VAC, 250 VDC
    Frame Type:
    ED
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 50 A at 40 Deg C, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Interrupting Rating:
    65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
    Series:
    ED4
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Current Rating:
    50 A
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $2,213.47
    Surplus $514.98
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,213.47
    Surplus $514.98
    See Availability
  • Siemens ED42B050L Molded Case Breakers (MCCBs) Siemens ED42B050L Molded Case Breakers (MCCBs)
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    Siemens ED42B050L Molded Case Breakers (MCCBs)

    MSRP $2,213.47
    Surplus $384.69
    SKU:  C15-7423 Brand:  Siemens MPN:  ED42B050L UPC:  78364308382 Shipping Weight:  2.65 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-7423
    TS PIK:
    106248970
    Size:
    2 Inch W x 4.56 Inch D x 6.35 Inch H
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 50 A at 40 Deg C, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Terminal Type:
    Line Lug
    Number of Poles:
    2
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC (UL)
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Series:
    ED4
    Interrupting Rating:
    65 kA at 240 VAC, 18 kA at 480 VAC, 30 kA at 250 VDC (UL)
    Current Rating:
    50 A
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Country of Origin:
    Mexico
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Approval:
    UL 489, CSA C22.2
    Mounting:
    Plug-On
    MSRP $2,213.47
    Surplus $384.69
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,213.47
    Surplus $384.69
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  • Siemens HGB2B050B Molded Case Breakers (MCCBs)
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    Siemens HGB2B050B Molded Case Breakers (MCCBs)

    MSRP $2,807.00
    Surplus $777.57
    SKU:  C15-10420 Brand:  Siemens MPN:  HGB2B050B UPC:  88762121968 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10420
    TS PIK:
    125309205
    Current Rating:
    50 A
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz, 125/250 VDC
    Number of Poles:
    2
    Catalog:
    SiemensAG_01796_7_7_7_33_CAT.pdf
    Type:
    Molded Case, Low Vage, Thermal and Fixed Magnetic, High Breaking Capacity
    Interrupting Rating:
    14 kA at 600 Star/347 VAC/125/250 VDC
    Country of Origin:
    Mexico
    Approval:
    UL 489
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Application:
    Lighting, Distribution
    Short Description:
    BRKR HGB 50A 2P 480Y 35K LD LUG
    MSRP $2,807.00
    Surplus $777.57
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,807.00
    Surplus $777.57
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  • Siemens HGB3B050B Molded Case Breakers (MCCBs)
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    Siemens HGB3B050B Molded Case Breakers (MCCBs)

    MSRP $808.61
    Surplus $537.73
    SKU:  C15-10431 Brand:  Siemens MPN:  HGB3B050B UPC:  88762121983 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10431
    TS PIK:
    125309220
    Country of Origin:
    MEX
    Catalog:
    SiemensAG_01796_7_7_7_33_CAT.pdf
    Interrupting Rating:
    14 kA at 600 Star/347 VAC
    Short Description:
    BRKR HGB 50A 3P 480Y 35K LD LUG
    Number of Poles:
    3
    Application:
    Lighting, Distribution
    Current Rating:
    50 A
    Type:
    Molded Case, Low Vage, Thermal and Fixed Magnetic, High Breaking Capacity
    Approval:
    UL 489
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz
    MSRP $808.61
    Surplus $537.73
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $808.61
    Surplus $537.73
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  • Siemens HHED63B050 Molded Case Breakers (MCCBs)
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    Siemens HHED63B050 Molded Case Breakers (MCCBs)

    MSRP $5,008.22
    Surplus $1,260.90
    SKU:  C15-7460 Brand:  Siemens MPN:  HHED63B050 UPC:  78364330809 Shipping Weight:  3.95 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7460
    TS PIK:
    115459918
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Voltage Rating:
    600 VAC at 50/60 Hz (UL)
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Series:
    HHED6
    Number of Poles:
    3
    Terminal Type:
    Load Lug
    Size:
    3 Inch W x 4.56 Inch D x 6.53 Inch H
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 18 kA at 600 VAC (UL)
    Short Description:
    600 VAC, 50 A at 40 Deg C, 65 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
    Current Rating:
    50 A
    Country of Origin:
    Mexico
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Mounting:
    Plug-On
    Approval:
    UL 489, CSA C22.2
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $5,008.22
    Surplus $1,260.90
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,008.22
    Surplus $1,260.90
    See Availability
  • Siemens LGB3B050B Molded Case Breakers (MCCBs) LGB 3P 50A 480V 50/60Hz 3Ph Siemens LGB3B050B Molded Case Breakers (MCCBs) LGB 3P 50A 480V 50/60Hz 3Ph
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    Siemens LGB3B050B Molded Case Breakers (MCCBs) LGB 3P 50A 480V 50/60Hz 3Ph

    MSRP $4,060.76
    Surplus $706.11
    Siemens LGB3B050B Molded Case Breakers (MCCBs) LGB 3P 50A 480V 50/60Hz 3Ph​ ARCA SKU:  C15-4182 Brand:  Siemens MPN:  LGB3B050B UPC:  887621220280 Shipping Weight:  2.55 lbs. Shipping Height:  5...
    SKU:
    C15-4182
    Series:
    LGB
    Approval:
    UL
    Size:
    3 Inch Width x 2.8 Inch Depth x 5.4 Inch Height
    Volts:
    480 V
    Amps:
    50 A
    Used On:
    Panelboard
    Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC
    Interrupting Rating:
    65 kA at 480 Volt AC Star/347 Volt AC
    Interrupting Rating:
    14 kA at 600 Volt AC Star/347 Volt AC (UL)
    Terminal Type:
    Load Lug
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    600 VAC Star/347 VAC, 50 A at 40 Deg C, 65 kA at 480 VAC Star/277 VAC, 3-Pole, 8 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, LGB Frame, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_00564_7_33_CAT.pdf
    Current Rating:
    50 A
    Voltage Rating:
    480 V
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $4,060.76
    Surplus $706.11
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $4,060.76
    Surplus $706.11
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  • Siemens Q23050CT2 Miniature Circuit Breakers (MCBs)
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    Siemens Q23050CT2 Miniature Circuit Breakers (MCBs)

    MSRP $95.29
    Surplus $63.37
    SKU:  C15-10549 Brand:  Siemens MPN:  Q23050CT2 UPC:  78364308398 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10549
    TS PIK:
    115559520
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, QT-Frame, Quadplex, Low Vage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
    Used On:
    Load Center
    Country of Origin:
    MEX
    Interrupting Rating:
    10 kA
    Approval:
    UL 489
    Data Sheet:
    SiemensAG_00870_1_2_DATA.pdf
    Current Rating:
    50 A
    Catalog:
    SiemensAG_23945_7_21_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Type:
    Quadplex, Low Vage, Common Trip, Thermal Magnetic, Miniature
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Mounting:
    Plug-On
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    MSRP $95.29
    Surplus $63.37
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $95.29
    Surplus $63.37
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  • Siemens Q250 Miniature Circuit Breakers (MCBs) Type QP 2P 50A 120/240VAC 60Hz Siemens Q250 Miniature Circuit Breakers (MCBs) Type QP 2P 50A 120/240VAC 60Hz
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    Siemens Q250 Miniature Circuit Breakers (MCBs) Type QP 2P 50A 120/240VAC 60Hz

    MSRP $168.80
    Surplus $21.24
    Siemens Q250 Miniature Circuit Breakers (MCBs) Type QP 2P 50A 120/240VAC 60Hz​ ARCA SKU:  C15-1486 Brand:  Siemens MPN:  Q250 UPC:  783643148642 Shipping Weight:  0.56 Shipping Height:  2.00 In...
    SKU:
    C15-1486
    Approval:
    UL 489
    Amps:
    50 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    3 Inch Width x 3 Inch Depth x 2 Inch Height
    Terminal Type:
    Common Trip
    Used On:
    Load Center
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker
    Specification/Technical:
    SiemensAG_57266_1_2_SPEC.pdf
    Number of Poles:
    2
    Type:
    Common Trip
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Mexico
    Catalog:
    SiemensAG_23945_7_20_CAT.pdf
    Current Rating:
    50 A
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    MSRP $168.80
    Surplus $21.24
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $168.80
    Surplus $21.24
    See Availability
  • Siemens Q25000S01 Miniature Circuit Breakers (MCBs)
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    Siemens Q25000S01 Miniature Circuit Breakers (MCBs)

    MSRP $242.31
    Surplus $161.14
    SKU:  C15-10553 Brand:  Siemens MPN:  Q25000S01 UPC:  78364323756 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10553
    TS PIK:
    21368152
    Country of Origin:
    MEX
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Interrupting Rating:
    10 kA
    Data Sheet:
    SiemensAG_07038_1_DATA.pdf
    Terminal Type:
    Load Lug
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Mounting:
    Plug-On
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Approval:
    UL 489, CSA C22.2
    Number of Poles:
    2
    Used On:
    Loadcenter
    MSRP $242.31
    Surplus $161.14
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $242.31
    Surplus $161.14
    See Availability
  • Siemens Q350 Miniature Circuit Breakers (MCBs)
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    Siemens Q350 Miniature Circuit Breakers (MCBs)

    MSRP $83.88
    Surplus $71.67
    Siemens Q350 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6221 Brand:  Siemens MPN:  Q350 UPC:  66286200435 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-6221
    TS PIK:
    115704615
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Voltage Rating:
    240 V
    Current Rating:
    50 A
    Type:
    Thermal Magnetic, Common Trip
    Number of Poles:
    3
    Mounting:
    Plug-On
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Interrupting Rating:
    10 kA
    Data Sheet:
    SiemensAG_07066_1_DATA.pdf
    Used On:
    Load Centre Main, Feeder
    Size:
    6 Inch Width x 7 Inch Depth x 4 Inch Height
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $83.88
    Surplus $71.67
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $83.88
    Surplus $71.67
    See Availability
  • Siemens QE250 Miniature Circuit Breakers (MCBs)
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    Siemens QE250 Miniature Circuit Breakers (MCBs)

    MSRP $680.65
    Surplus $311.72
    SKU:  C15-10580 Brand:  Siemens MPN:  QE250 UPC:  78364330594 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10580
    TS PIK:
    115559357
    Used On:
    Loadcenter
    Type:
    Equipment Protector
    Mounting:
    Plug-On
    Catalog:
    SiemensAG_00562_1_40_CAT.pdf
    Current Rating:
    50 A
    Data Sheet:
    SiemensAG_07093_1_DATA.pdf
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 50 A, 10 kA, 30 mA, 2-Pole, Plug-On Mount, QE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Number of Poles:
    2
    Size:
    2 Inch W x 3 Inch D x 4.41 Inch H
    Interrupting Rating:
    10 kA
    Country of Origin:
    Philippines
    Approval:
    UL 489, CSA C22.2
    Trip Sensitivity:
    30 MilliA
    MSRP $680.65
    Surplus $311.72
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $680.65
    Surplus $311.72
    See Availability
  • Siemens QF250A Miniature Circuit Breakers (MCBs) Siemens QF250A Miniature Circuit Breakers (MCBs)
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    Siemens QF250A Miniature Circuit Breakers (MCBs)

    MSRP $549.97
    Surplus $123.08
    Siemens QF250A Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-8841 Brand:  Siemens MPN:  QF250A UPC:  88762121675 Shipping Weight:  1.02 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-8841
    TS PIK:
    116017976
    Catalog:
    SiemensAG_57237_1_35_CAT.pdf
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Type:
    Ground Fault Circuit Interrupter
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 50 A, 10 kA, 5 mA, 2-Pole, QPF-Frame, Ground Fault, Circuit Breaker
    Used On:
    Load Center
    Installation/Operator:
    SiemensAG_00697_INST.pdf
    Data Sheet:
    SiemensAG_09373_1_2_DATA.pdf
    Current Rating:
    50 A
    Country of Origin:
    Philippines
    Trip Sensitivity:
    5 MilliA
    Approval:
    UL 489, CSA-C22.2
    MSRP $549.97
    Surplus $123.08
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $549.97
    Surplus $123.08
    See Availability

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