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 NEB1B020B Molded Case Breakers (MCCBs)
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    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
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Approval:
    UL 489, CSA, IEC 60947-2
    MSRP $3,153.00
    Surplus $128.61
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    Price:
    MSRP $3,153.00
    Surplus $128.61
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    Siemens NEB3B030B Molded Case Breakers (MCCBs)
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    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
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    Price:
    MSRP $9,787.00
    Surplus $2,475.59
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    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
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    Qty in Cart: 0
    Price:
    MSRP $7,500.00
    Surplus $1,965.88
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  • Siemens NGB3B020B Molded Case Breakers (MCCBs) 3P 20A EA
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    Siemens NGB3B020B Molded Case Breakers (MCCBs) 3P 20A EA

    MSRP $1,771.00
    Surplus $131.11
    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 $131.11
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    Qty in Cart: 0
    Price:
    MSRP $1,771.00
    Surplus $131.11
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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
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    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
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    Qty in Cart: 0
    Price:
    MSRP $1,650.00
    Surplus $457.68
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    Siemens NJX3T250 Molded Case Breakers (MCCBs)
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    Siemens NJX3T250 Molded Case Breakers (MCCBs)

    MSRP $2,088.77
    Surplus $1,195.66
    SKU:  C15-12109 Brand:  Siemens MPN:  NJX3T250 UPC:  40892811988 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-12109
    MSRP $2,088.77
    Surplus $1,195.66
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    Qty in Cart: 0
    Price:
    MSRP $2,088.77
    Surplus $1,195.66
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  • Siemens P215 Molded Case Breakers (MCCBs) Siemens P215 Molded Case Breakers (MCCBs)
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    Siemens P215 Molded Case Breakers (MCCBs)

    MSRP $103.00
    Surplus $70.15
    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 $70.15
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    Qty in Cart: 0
    Price:
    MSRP $103.00
    Surplus $70.15
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    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
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    Qty in Cart: 0
    Price:
    MSRP $540.00
    Surplus $97.20
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    Siemens Q2150B Molded Case Breakers (MCCBs) 2P 120/240V
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    Siemens Q2150B Molded Case Breakers (MCCBs) 2P 120/240V

    MSRP $358.98
    Surplus $82.52
    Siemens Q2150B Molded Case Breakers (MCCBs) 2P 120/240V​ ARCA SKU:  E30-8905 Brand:  Siemens MPN:  Q2150B UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    E30-8905
    MSRP $358.98
    Surplus $82.52
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    Qty in Cart: 0
    Price:
    MSRP $358.98
    Surplus $82.52
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    Siemens Q23000S01 Molded Case Breakers (MCCBs) EA

    MSRP $350.00
    Surplus $151.10
    SKU:  C15-10546 Brand:  Siemens MPN:  Q23000S01 UPC:  78364323754 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10546
    TS PIK:
    121693327
    Current Rating:
    30 A
    Country of Origin:
    Mexico
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Terminal Type:
    Load Lug
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Data Sheet:
    SiemensAG_07025_1_DATA.pdf
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Interrupting Rating:
    10 kA
    Used On:
    Loadcenter
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Mounting:
    Plug-On
    Approval:
    UL 489, CSA C22.2
    MSRP $350.00
    Surplus $151.10
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    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $151.10
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  • Siemens QJ22B100 Molded Case Breakers (MCCBs) 2P 100A 240V
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    Siemens QJ22B100 Molded Case Breakers (MCCBs) 2P 100A 240V

    MSRP $801.00
    Surplus $720.20
    Siemens QJ22B100 Molded Case Breakers (MCCBs) 2P 100A 240V​ ARCA SKU:  C15-6282 Brand:  Siemens MPN:  QJ22B100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-6282
    Current Rating:
    100 A
    Number of Poles:
    2
    Short Description:
    240 VAC, 100 A, 10 kA, 2-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Country of Origin:
    MEX
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Interrupting Rating:
    10 kA at 240 VAC (UL)
    Size:
    3 Inch W x 2.53 Inch D x 7 Inch H
    Wire Size:
    6 AWG to 300 KCMIL (Copper), 4 AWG to 300 KCMIL (Aluminum)
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Approval:
    UL 489, CSA C22.2
    Terminal Type:
    Load Lug
    Series:
    QJ2
    MSRP $801.00
    Surplus $720.20
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    Qty in Cart: 0
    Price:
    MSRP $801.00
    Surplus $720.20
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  • Siemens QJ22B225H Molded Case Breakers (MCCBs)
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    Siemens QJ22B225H Molded Case Breakers (MCCBs)

    Surplus $1,064.00
    SKU:  C15-12044 Brand:  Siemens MPN:  QJ22B225H UPC:  783643193963 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-12044
    Country of Origin:
    MEX
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Short Description:
    240 VAC, 225 A, 42 kA, 2-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Terminal Type:
    Load Lug
    Current Rating:
    225 A
    Approval:
    UL 489, CSA C22.2
    Series:
    QJ2H
    Interrupting Rating:
    42 kA at 240 VAC (UL)
    Wire Size:
    6 AWG to 300 KCMIL (Copper), 4 AWG to 300 KCMIL (Aluminum)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Size:
    3 Inch W x 2.53 Inch D x 7 Inch H
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Surplus $1,064.00
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    Qty in Cart: 0
    Price:
    Surplus $1,064.00
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