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 P150 Molded Case Breakers (MCCBs)

    Siemens P150 Molded Case Breakers (MCCBs)

    MSRP $80.00
    Surplus $21.64
    Siemens P150 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-8793 Brand:  Siemens MPN:  P150 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In...
    SKU:
    C15-8793
    MSRP $80.00
    Surplus $21.64
    Qty in Cart: 0
    Price:
    MSRP $80.00
    Surplus $21.64
    Subtotal:
  • Siemens P215 Molded Case Breakers (MCCBs) Siemens P215 Molded Case Breakers (MCCBs)

    Siemens P215 Molded Case Breakers (MCCBs)

    Surplus $66.55
    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
    Surplus $66.55
    Qty in Cart: 0
    Price:
    Surplus $66.55
    Subtotal:
  • 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
    MSRP $350.00
    Surplus $151.10
    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $151.10
    Subtotal:
  • Siemens QJ22B225 Molded Case Breakers (MCCBs)

    Siemens QJ22B225 Molded Case Breakers (MCCBs)

    MSRP $801.00
    Surplus $361.43
    SKU:  C15-6200 Brand:  Siemens MPN:  QJ22B225 UPC:  78364319375 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-6200
    TS PIK:
    21367155
    MSRP $801.00
    Surplus $361.43
    Qty in Cart: 0
    Price:
    MSRP $801.00
    Surplus $361.43
    Subtotal:
  • Siemens QJ23B06000S01 Molded Case Breakers (MCCBs)

    Siemens QJ23B06000S01 Molded Case Breakers (MCCBs)

    MSRP $2,705.00
    Surplus $444.41
    SKU:  C15-7496 Brand:  Siemens MPN:  QJ23B06000S01 UPC:  78364320410 Shipping Weight:  4.60 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00...
    SKU:
    C15-7496
    TS PIK:
    115459276
    Interrupting Rating:
    10 kA
    Type:
    Low Vage, Trip Free Mechanism, Shunt Trip
    Current Rating:
    60 A
    Number of Poles:
    3
    Terminal Type:
    Not Included
    Voltage Rating:
    120 VAC
    Country of Origin:
    Mexico
    MSRP $2,705.00
    Surplus $444.41
    Qty in Cart: 0
    Price:
    MSRP $2,705.00
    Surplus $444.41
    Subtotal:
  • Siemens QJ23B10000S07 Molded Case Breakers (MCCBs)

    Siemens QJ23B10000S07 Molded Case Breakers (MCCBs)

    MSRP $2,705.00
    Surplus $499.49
    SKU:  C15-7692 Brand:  Siemens MPN:  QJ23B10000S07 UPC:  78364320815 Shipping Weight:  4.75 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00...
    SKU:
    C15-7692
    TS PIK:
    21333945
    Country of Origin:
    Mexico
    MSRP $2,705.00
    Surplus $499.49
    Qty in Cart: 0
    Price:
    MSRP $2,705.00
    Surplus $499.49
    Subtotal:
  • Siemens QJ23B125H Molded Case Breakers (MCCBs)

    Siemens QJ23B125H Molded Case Breakers (MCCBs)

    MSRP $4,114.00
    Surplus $558.40
    SKU:  C15-7498 Brand:  Siemens MPN:  QJ23B125H UPC:  78364319397 Shipping Weight:  4.55 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7498
    TS PIK:
    115459280
    Terminal Type:
    Load Lug
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Short Description:
    240 VAC, 125 A, 42 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Current Rating:
    125 A
    Interrupting Rating:
    42 kA at 240 VAC (UL)
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Number of Poles:
    3
    Series:
    QJ2H
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Country of Origin:
    Mexico
    MSRP $4,114.00
    Surplus $558.40
    Qty in Cart: 0
    Price:
    MSRP $4,114.00
    Surplus $558.40
    Subtotal:
  • Siemens QJ23B150H Molded Case Breakers (MCCBs)

    Siemens QJ23B150H Molded Case Breakers (MCCBs)

    MSRP $3,604.00
    Surplus $532.74
    SKU:  C15-7380 Brand:  Siemens MPN:  QJ23B150H UPC:  78364319398 Shipping Weight:  4.50 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7380
    TS PIK:
    106247396
    Terminal Type:
    P1/P2/P3/P4/P5 Panelboard
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Frame Type:
    QJ
    Series:
    QJ2
    Current Rating:
    150 A
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Maximum AC Voltage Rating:
    150 A
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Interrupting Rating:
    42 kA at 240 VAC (UL)
    Number of Poles:
    3
    Short Description:
    240 VAC, 150 A, 42 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Country of Origin:
    Mexico
    MSRP $3,604.00
    Surplus $532.74
    Qty in Cart: 0
    Price:
    MSRP $3,604.00
    Surplus $532.74
    Subtotal:
  • Siemens QJ23B175 Molded Case Breakers (MCCBs)

    Siemens QJ23B175 Molded Case Breakers (MCCBs)

    MSRP $2,316.00
    Surplus $306.83
    SKU:  C15-7499 Brand:  Siemens MPN:  QJ23B175 UPC:  78364319379 Shipping Weight:  4.40 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7499
    TS PIK:
    115459283
    Type:
    Thermal Magnetic
    Number of Poles:
    3
    Current Rating:
    175 A
    Terminal Type:
    P1/P2/P3/P4/P5 Panelboard
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Short Description:
    240 VAC, 175 A, 10 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Frame Type:
    QJ
    Interrupting Rating:
    10 kA at 240 VAC (UL 489)
    Series:
    QJ2
    Country of Origin:
    Mexico
    MSRP $2,316.00
    Surplus $306.83
    Qty in Cart: 0
    Price:
    MSRP $2,316.00
    Surplus $306.83
    Subtotal:
  • Siemens QJ23B17501S01 Molded Case Breakers (MCCBs) QJ2 3P 175A 240V 50/60Hz 3Ph QJ Frame Siemens QJ23B17501S01 Molded Case Breakers (MCCBs) QJ2 3P 175A 240V 50/60Hz 3Ph QJ Frame

    Siemens QJ23B17501S01 Molded Case Breakers (MCCBs) QJ2 3P 175A 240V 50/60Hz 3Ph QJ Frame

    MSRP $3,210.00
    Surplus $261.90
    SKU:  C15-3327 Brand:  Siemens MPN:  QJ23B17501S01 UPC:  783643206533 Shipping Weight:  4.00 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00...
    SKU:
    C15-3327
    Volts:
    240 V
    Amps:
    175 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    QJ
    Short Description:
    BRKR QJ2 3P 240V 175A 10KA 48V ST/AUX
    Country of Origin:
    Mexico
    MSRP $3,210.00
    Surplus $261.90
    Qty in Cart: 0
    Price:
    MSRP $3,210.00
    Surplus $261.90
    Subtotal:
  • Siemens QJ23S225A Molded Case Breakers (MCCBs)

    Siemens QJ23S225A Molded Case Breakers (MCCBs)

    MSRP $2,078.00
    Surplus $259.69
    SKU:  C15-7501 Brand:  Siemens MPN:  QJ23S225A UPC:  78364319850 Shipping Weight:  4.40 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7501
    TS PIK:
    115459292
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Short Description:
    240 VAC, 225 A, 10 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Current Rating:
    225 A
    Maximum AC Voltage Rating:
    240 V
    Type:
    Molded Case Switch
    Number of Poles:
    3
    Interrupting Rating:
    10 kA at 240 VAC (UL)
    Terminal Type:
    Load Lug
    Frame Type:
    QJ2
    Voltage Rating:
    240 VAC at 50/60 Hz
    Country of Origin:
    Mexico
    MSRP $2,078.00
    Surplus $259.69
    Qty in Cart: 0
    Price:
    MSRP $2,078.00
    Surplus $259.69
    Subtotal:
  • Siemens QJ3B125 Molded Case Breakers (MCCBs)

    Siemens QJ3B125 Molded Case Breakers (MCCBs)

    MSRP $1,443.42
    Surplus $653.12
    SKU:  E30-11692 Brand:  Siemens MPN:  QJ3B125 UPC:   Shipping Weight:  4.20 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    E30-11692
    MSRP $1,443.42
    Surplus $653.12
    Qty in Cart: 0
    Price:
    MSRP $1,443.42
    Surplus $653.12
    Subtotal:
  • Siemens QJH22B225 Molded Case Breakers (MCCBs)

    Siemens QJH22B225 Molded Case Breakers (MCCBs)

    MSRP $1,914.00
    Surplus $448.34
    SKU:  E30-11709 Brand:  Siemens MPN:  QJH22B225 UPC:  78364319386 Shipping Weight:  3.25 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    E30-11709
    TS PIK:
    21367166
    Series:
    QJH2
    Short Description:
    240 VAC, 225 A, 22 kA, 2-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Number of Poles:
    2
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Current Rating:
    225 A
    Terminal Type:
    Load Lug
    Interrupting Rating:
    22 kA at 240 VAC (UL)
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Size:
    3 Inch W x 2.53 Inch D x 7 Inch H
    Country of Origin:
    Mexico
    MSRP $1,914.00
    Surplus $448.34
    Qty in Cart: 0
    Price:
    MSRP $1,914.00
    Surplus $448.34
    Subtotal:
  • Siemens QJH23B070 Molded Case Breakers (MCCBs) EA

    MSRP $2,000.00
    Surplus $821.58
    SKU:  C15-10586 Brand:  Siemens MPN:  QJH23B070 UPC:  78364320116 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10586
    TS PIK:
    115559372
    Country of Origin:
    Mexico
    MSRP $2,000.00
    Surplus $821.58
    Qty in Cart: 0
    Price:
    MSRP $2,000.00
    Surplus $821.58
    Subtotal:
  • Siemens QJH23B175 Molded Case Breakers (MCCBs)

    Siemens QJH23B175 Molded Case Breakers (MCCBs)

    MSRP $3,242.00
    Surplus $375.43
    SKU:  E30-11710 Brand:  Siemens MPN:  QJH23B175 UPC:  78364319389 Shipping Weight:  4.50 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    E30-11710
    TS PIK:
    120632284
    Number of Poles:
    3
    Terminal Type:
    Load Lug
    Catalog:
    SiemensAG_01842_7_CAT.pdf
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Series:
    QJH2
    Current Rating:
    175 A
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Short Description:
    240 VAC, 175 A, 22 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker
    Interrupting Rating:
    22 kA at 240 VAC (UL)
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    Wire Size:
    6 AWG to 300 KCMIL (Copper), 4 AWG to 300 KCMIL (Aluminum)
    MSRP $3,242.00
    Surplus $375.43
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $375.43
    Subtotal:
  • Siemens QJH23B20000S01 Molded Case Breakers (MCCBs)

    Siemens QJH23B20000S01 Molded Case Breakers (MCCBs)

    MSRP $3,538.00
    Surplus $806.61
    SKU:  C15-7504 Brand:  Siemens MPN:  QJH23B20000S01 UPC:  78364331999 Shipping Weight:  4.75 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00...
    SKU:
    C15-7504
    TS PIK:
    115459298
    Short Description:
    240 VAC, 200 A, 22 kA, 3-Pole, Load Lug Terminal, QJ Frame, 120/240 VAC Shunt Trip, Molded Case Circuit Breaker
    Number of Poles:
    3
    Size:
    4.5 Inch W x 2.53 Inch D x 7 Inch H
    Series:
    QJH2
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Current Rating:
    200 A
    Interrupting Rating:
    22 kA at 240 VAC (UL)
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Terminal Type:
    Load Lug
    Country of Origin:
    Mexico
    MSRP $3,538.00
    Surplus $806.61
    Qty in Cart: 0
    Price:
    MSRP $3,538.00
    Surplus $806.61
    Subtotal:
  • Siemens QR22B125 Molded Case Breakers (MCCBs) EA

    MSRP $1,046.00
    Surplus $375.00
    SKU:  C15-10593 Brand:  Siemens MPN:  QR22B125 UPC:  80476613537 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10593
    TS PIK:
    127022977
    Country of Origin:
    Mexico
    MSRP $1,046.00
    Surplus $375.00
    Qty in Cart: 0
    Price:
    MSRP $1,046.00
    Surplus $375.00
    Subtotal:
  • Siemens QR22B200 Molded Case Breakers (MCCBs) QR2 2P 200A 240V 50/60Hz 1Ph EA Siemens QR22B200 Molded Case Breakers (MCCBs) QR2 2P 200A 240V 50/60Hz 1Ph EA

    Siemens QR22B200 Molded Case Breakers (MCCBs) QR2 2P 200A 240V 50/60Hz 1Ph EA

    MSRP $966.00
    Surplus $170.60
    SKU:  C15-4872 Brand:  Siemens MPN:  QR22B200 UPC:  804766136108 Shipping Weight:  2.80 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-4872
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Size:
    3 Inch Width x 2.53 Inch Depth x 7 Inch Height
    Volts:
    240 VAC
    Amps:
    200 A
    Poles:
    2
    Interrupting Rating:
    10 kA at 240 VAC
    Frame Type:
    QR
    Maximum AC Voltage Rating:
    240 V
    Short Description:
    240 VAC, 200 A at 40 Deg C, 10 kA, 2-Pole, QR Frame, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_00564_7_40_CAT.pdf
    Voltage Rating:
    240 VAC
    Current Rating:
    200 A
    Number of Poles:
    2
    Country of Origin:
    MEX
    MSRP $966.00
    Surplus $170.60
    Qty in Cart: 0
    Price:
    MSRP $966.00
    Surplus $170.60
    Subtotal:
  • Siemens QR23B125 Molded Case Breakers (MCCBs)

    Siemens QR23B125 Molded Case Breakers (MCCBs)

    MSRP $2,569.00
    Surplus $731.50
    SKU:  C15-8845 Brand:  Siemens MPN:  QR23B125 UPC:  80476613663 Shipping Weight:  3.95 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-8845
    TS PIK:
    113289646
    Country of Origin:
    Mexico
    MSRP $2,569.00
    Surplus $731.50
    Qty in Cart: 0
    Price:
    MSRP $2,569.00
    Surplus $731.50
    Subtotal:
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