Molded Case Breakers (MCCBs)

Molded Case Breakers (MCCBs)

Molded Case Breakers (MCCBs)

A molded case circuit breaker (MCCB) is a type of electrical breaker that is used to protect electrical systems from damage due to overloading, short-circuiting, or other electrical faults. MCCBs are commonly used in industrial and commercial electrical systems, and are designed to handle higher currents and voltage levels than residential miniature circuit breakers.

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  • Siemens MP215AFC Molded Case Breakers (MCCBs) MP-AT 2P 15A 240V 50/60Hz 1Ph Siemens MP215AFC Molded Case Breakers (MCCBs) MP-AT 2P 15A 240V 50/60Hz 1Ph

    Siemens MP215AFC Molded Case Breakers (MCCBs) MP-AT 2P 15A 240V 50/60Hz 1Ph

    MSRP $411.50
    Surplus $57.36
    Siemens MP215AFC Molded Case Breakers (MCCBs) MP-AT 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1483 Brand:  Siemens MPN:  MP215AFC UPC:  040892148930 Shipping Weight:  0.72 Shipping Height:  3.50...
    SKU:
    C15-1483
    Frame Type:
    BRkR
    Voltage Rating:
    240 V
    Current Rating:
    15 A
    Number of Poles:
    2
    Interrupting Rating:
    22kA at 240 VAC
    Short Description:
    BRKR MP-AT2 AFCI 2P 240V 15A 10KA
    Country of Origin:
    PHL
    MSRP $411.50
    Surplus $57.36
    Qty in Cart: 0
    Price:
    MSRP $411.50
    Surplus $57.36
  • Siemens MXD63S800A Molded Case Breakers (MCCBs)

    Siemens MXD63S800A Molded Case Breakers (MCCBs)

    MSRP $14,340.00
    Surplus $2,031.58
    SKU:  C15-7489 Brand:  Siemens MPN:  MXD63S800A UPC:  78364321533 Shipping Weight:  59.15 lbs. Shipping Height:  10.00 In. Shipping Length:  16.00 In. Shipping Width:  13.00...
    SKU:
    C15-7489
    TS PIK:
    120152400
    Type:
    Molded Case, Low Vage, Magnetic Trip, Standard Breaking Capacity
    Interrupting Rating:
    25 kA at 600 VAC/500 VDC
    Maximum DC Voltage Rating:
    500 V
    Maximum AC Voltage Rating:
    600 V
    Current Rating:
    800 A
    Catalog:
    SiemensAG_09175_17_100_17_117_CAT.pdf
    Terminal Type:
    Not Included
    Voltage Rating:
    600 VAC 50/60 Hertz, 500 VDC
    Installation/Operator:
    SiemensAG_00592_INST.pdf
    Number of Poles:
    3
    Frame Type:
    MD
    Size:
    9 Inch Width x 6 Inch Depth x 16 Inch Height
    Country of Origin:
    Mexico
    MSRP $14,340.00
    Surplus $2,031.58
    Qty in Cart: 0
    Price:
    MSRP $14,340.00
    Surplus $2,031.58
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    Siemens ND62B120 Molded Case Breakers (MCCBs) 2P 1200A 600V

    Siemens ND62B120 Molded Case Breakers (MCCBs) 2P 1200A 600V

    MSRP $27,922.00
    Surplus $10,051.92
    Siemens ND62B120 Molded Case Breakers (MCCBs) 2P 1200A 600V​ ARCA SKU:  C15-7624 Brand:  Siemens MPN:  ND62B120 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7624
    MSRP $27,922.00
    Surplus $10,051.92
    Qty in Cart: 0
    Price:
    MSRP $27,922.00
    Surplus $10,051.92
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    Siemens ND63B120 Molded Case Breakers (MCCBs) 3P 1200A 600V

    Siemens ND63B120 Molded Case Breakers (MCCBs) 3P 1200A 600V

    MSRP $35,570.00
    Surplus $12,805.20
    SKU:  C15-7625 Brand:  Siemens MPN:  ND63B120 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7625
    MSRP $35,570.00
    Surplus $12,805.20
    Qty in Cart: 0
    Price:
    MSRP $35,570.00
    Surplus $12,805.20
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    Siemens ND63F120 Molded Case Breakers (MCCBs)

    Siemens ND63F120 Molded Case Breakers (MCCBs)

    MSRP $17,097.00
    Surplus $4,424.91
    SKU:  C15-7688 Brand:  Siemens MPN:  ND63F120 UPC:  78364321543 Shipping Weight:  46.90 lbs. Shipping Height:  10.00 In. Shipping Length:  19.00 In. Shipping Width:  12.00 In...
    SKU:
    C15-7688
    TS PIK:
    21333871
    Type:
    Interchangeable Trip
    Size:
    9 Inch W x 6 Inch D x 16 Inch H
    Catalog:
    SiemensAG_01698_17_100_CAT.pdf
    Interrupting Rating:
    25 kA at 600 VAC/500 VDC
    Voltage Rating:
    600 VAC/500 VDC
    Number of Poles:
    3
    Current Rating:
    1200 A
    Short Description:
    600 VAC, 500 VDC, 800 to 1200 A, 25 kA, 3-Pole, Interchangeable Trip, Molded Case, Thermal Magnetic, FD Frame, Circuit Breaker Frame
    Series:
    ND6
    Country of Origin:
    Mexico
    MSRP $17,097.00
    Surplus $4,424.91
    Qty in Cart: 0
    Price:
    MSRP $17,097.00
    Surplus $4,424.91
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    Siemens ND63T120 Molded Case Breakers (MCCBs)

    Siemens ND63T120 Molded Case Breakers (MCCBs)

    MSRP $15,979.00
    Surplus $1,945.79
    SKU:  C15-7689 Brand:  Siemens MPN:  ND63T120 UPC:  78364321569 Shipping Weight:  6.20 lbs. Shipping Height:  7.00 In. Shipping Length:  10.00 In. Shipping Width:  8.00 In...
    SKU:
    C15-7689
    TS PIK:
    21333877
    Frame Type:
    ND
    Short Description:
    600 VAC, 500 VDC, 1200 A, 25/50 kA, 3-Pole, 250 to 500 KCMIL Copper/Aluminum, Line/Load Lug Terminal, ND Frame, Thermal Magnetic, Interchangeable Molded Case Circuit Breaker Trip Unit
    Series:
    ND6
    MSRP $15,979.00
    Surplus $1,945.79
    Qty in Cart: 0
    Price:
    MSRP $15,979.00
    Surplus $1,945.79
  • Siemens NEB1B020B Molded Case Breakers (MCCBs)

    Siemens NEB1B020B Molded Case Breakers (MCCBs)

    MSRP $3,153.00
    Surplus $128.61
    SKU:  E30-11706 Brand:  Siemens MPN:  NEB1B020B UPC:  78364355815 Shipping Weight:  1.05 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    E30-11706
    TS PIK:
    115459763
    Current Rating:
    20 A
    Interrupting Rating:
    100 kA at 120 VAC (UL 489), 85 kA at 240 VAC (UL 489), 35 kA at 277 VAC/125/250 VDC (UL 489), 22 kA at 347 VAC (UL 489), 85 kA at 240 VAC (IEC), 35 kA at 250 VDC (IEC)
    Number of Poles:
    1
    Voltage Rating:
    277 V
    Series:
    NEB
    Short Description:
    240/277/347 VAC 50/60 Hz, 125/250 VDC, 20 A, 85 kA, 1-Pole, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Type:
    Thermal Magnetic, Molded Case
    Country of Origin:
    Dominican Republic
    MSRP $3,153.00
    Surplus $128.61
    Qty in Cart: 0
    Price:
    MSRP $3,153.00
    Surplus $128.61
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    Siemens NEB3B020B Molded Case Breakers (MCCBs) 3P 20A

    Siemens NEB3B020B Molded Case Breakers (MCCBs) 3P 20A

    MSRP $9,787.00
    Surplus $2,371.67
    SKU:  C15-7490 Brand:  Siemens MPN:  NEB3B020B UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7490
    MSRP $9,787.00
    Surplus $2,371.67
    Qty in Cart: 0
    Price:
    MSRP $9,787.00
    Surplus $2,371.67
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    Siemens NEB3B030B Molded Case Breakers (MCCBs)

    Siemens NEB3B030B Molded Case Breakers (MCCBs)

    MSRP $9,787.00
    Surplus $2,475.59
    SKU:  C15-7626 Brand:  Siemens MPN:  NEB3B030B UPC:  78364355853 Shipping Weight:  1.26 lbs. Shipping Height:  5.40 In. Shipping Length:  3.00 In. Shipping Width:  2.80 In...
    SKU:
    C15-7626
    Voltage Rating:
    480 V
    Short Description:
    240/347/480/600 VAC 50/60 Hz, 125/250 VDC, 30 A, 85 kA, 3-Pole, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Interrupting Rating:
    85 kA at 240 VAC (UL 489), 35 kA at 480 VAC/125/250 VDC (UL 489), 22 kA at 600 Star/347 VAC (UL 489), 85 kA at 240 VAC (IEC), 40 kA at 415 VAC (IEC), 35 kA at 250 VDC (IEC)
    Current Rating:
    30 A
    Series:
    NEB
    Number of Poles:
    3
    Type:
    Thermal Magnetic, Molded Case
    Country of Origin:
    Dominican Republic
    MSRP $9,787.00
    Surplus $2,475.59
    Qty in Cart: 0
    Price:
    MSRP $9,787.00
    Surplus $2,475.59
  • Siemens NEG3B015L Molded Case Breakers (MCCBs) EA

    MSRP $7,500.00
    Surplus $1,965.88
    SKU:  C15-10503 Brand:  Siemens MPN:  NEG3B015L UPC:  78364351980 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10503
    TS PIK:
    120973117
    Country of Origin:
    Dominican Republic
    MSRP $7,500.00
    Surplus $1,965.88
    Qty in Cart: 0
    Price:
    MSRP $7,500.00
    Surplus $1,965.88
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    Siemens NF651H Molded Case Breakers (MCCBs) 6P 30A 600V EA Siemens NF651H Molded Case Breakers (MCCBs) 6P 30A 600V EA

    Siemens NF651H Molded Case Breakers (MCCBs) 6P 30A 600V EA

    MSRP $1,552.99
    Surplus $559.08
    SKU:  E30-11730 Brand:  Siemens MPN:  NF651H UPC:   Shipping Weight:  21.95 lbs. Shipping Height:  5.00 In. Shipping Length:  16.00 In. Shipping Width:  15.00 In. Product...
    SKU:
    E30-11730
    MSRP $1,552.99
    Surplus $559.08
    Qty in Cart: 0
    Price:
    MSRP $1,552.99
    Surplus $559.08
  • Siemens NGB3B020B Molded Case Breakers (MCCBs) 3P 20A EA

    Siemens NGB3B020B Molded Case Breakers (MCCBs) 3P 20A EA

    MSRP $1,771.00
    Surplus $234.17
    Siemens NGB3B020B Molded Case Breakers (MCCBs) 3P 20A EA​ ARCA SKU:  C15-8483 Brand:  Siemens MPN:  NGB3B020B UPC:  78364341426 Shipping Weight:  2.10 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-8483
    TS PIK:
    21260641
    Country of Origin:
    Mexico
    MSRP $1,771.00
    Surplus $234.17
    Qty in Cart: 0
    Price:
    MSRP $1,771.00
    Surplus $234.17
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    Siemens NGB3B025 Molded Case Breakers (MCCBs) NGB 3P 25A 480V 50/60Hz 3Ph Siemens NGB3B025 Molded Case Breakers (MCCBs) NGB 3P 25A 480V 50/60Hz 3Ph

    Siemens NGB3B025 Molded Case Breakers (MCCBs) NGB 3P 25A 480V 50/60Hz 3Ph

    MSRP $1,650.00
    Surplus $457.68
    Siemens NGB3B025 Molded Case Breakers (MCCBs) NGB 3P 25A 480V 50/60Hz 3Ph​ ARCA SKU:  C15-4005 Brand:  Siemens MPN:  NGB3B025 UPC:  783643553415 Shipping Weight:  2.15 Shipping Height:  3.00 In...
    SKU:
    C15-4005
    Series:
    NGB
    Type:
    Branch
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Volts:
    240 VAC
    Volts:
    480 Star/347 VAC
    Volts:
    600 Star/347 VAC at 50/60 Hz (UL)
    Amps:
    32 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC
    Interrupting Rating:
    25 kA at 480 Star/347 VAC
    Interrupting Rating:
    14 kA at 600 Star/347 VAC (UL)
    Application:
    Lighting
    Application:
    Distribution
    Installation:
    Bolt-On
    Short Description:
    240/480/600/347 VAC 50/60 Hz, 125/250 VDC, 25 A, 100 kA, 3-Pole, Molded Case, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_01830_1-5_CAT.pdf
    MSRP $1,650.00
    Surplus $457.68
    Qty in Cart: 0
    Price:
    MSRP $1,650.00
    Surplus $457.68
  • Contact Us For Quote
    Siemens NMX3B800 Molded Case Breakers (MCCBs)

    Siemens NMX3B800 Molded Case Breakers (MCCBs)

    MSRP $22,103.00
    Surplus $5,960.56
    SKU:  C15-7631 Brand:  Siemens MPN:  NMX3B800 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7631
    MSRP $22,103.00
    Surplus $5,960.56
    Qty in Cart: 0
    Price:
    MSRP $22,103.00
    Surplus $5,960.56
  • Siemens P215 Molded Case Breakers (MCCBs) Siemens P215 Molded Case Breakers (MCCBs)

    Siemens P215 Molded Case Breakers (MCCBs)

    MSRP $103.00
    Surplus $28.31
    Siemens P215 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-4675 Brand:  Siemens MPN:  P215 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In...
    SKU:
    C15-4675
    Frame Type:
    P
    Voltage Rating:
    240 V
    Current Rating:
    15 A
    Number of Poles:
    2
    Short Description:
    Siemens 15 A, 2 Pole, 240 V, Molded Case Circuit Breakers
    Country of Origin:
    United States
    MSRP $103.00
    Surplus $28.31
    Qty in Cart: 0
    Price:
    MSRP $103.00
    Surplus $28.31
  • Contact Us For Quote

    Siemens Q210000S01 Shunt Trips

    MSRP $540.00
    Surplus $97.20
    Siemens Q210000S01 Shunt Trips​ ARCA SKU:  A13-1402 Brand:  Siemens MPN:  Q210000S01 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    A13-1402
    MSRP $540.00
    Surplus $97.20
    Qty in Cart: 0
    Price:
    MSRP $540.00
    Surplus $97.20

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