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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    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 $187.47
    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 $187.47
    Qty in Cart: 0
    Price:
    MSRP $3,210.00
    Surplus $187.47
  • Contact Us For Quote
    Siemens QJ23B200H Molded Case Breakers (MCCBs)

    Siemens QJ23B200H Molded Case Breakers (MCCBs)

    MSRP $4,114.00
    Surplus $895.71
    SKU:  C15-7636 Brand:  Siemens MPN:  QJ23B200H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7636
    TS PIK:
    120152766
    MSRP $4,114.00
    Surplus $895.71
    Qty in Cart: 0
    Price:
    MSRP $4,114.00
    Surplus $895.71
  • Contact Us For Quote
    Siemens QJ23B225H Molded Case Breakers (MCCBs)

    Siemens QJ23B225H Molded Case Breakers (MCCBs)

    MSRP $4,114.00
    Surplus $1,064.24
    SKU:  C15-7500 Brand:  Siemens MPN:  QJ23B225H UPC:  78364319401 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-7500
    TS PIK:
    21367175
    Number of Poles:
    3
    Current Rating:
    225 A
    MSRP $4,114.00
    Surplus $1,064.24
    Qty in Cart: 0
    Price:
    MSRP $4,114.00
    Surplus $1,064.24
  • Contact Us For Quote
    Siemens QJ23B225L Molded Case Breakers (MCCBs) 3P 225A 240V

    Siemens QJ23B225L Molded Case Breakers (MCCBs) 3P 225A 240V

    MSRP $2,092.00
    Surplus $750.43
    SKU:  C15-7638 Brand:  Siemens MPN:  QJ23B225L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7638
    MSRP $2,092.00
    Surplus $750.43
    Qty in Cart: 0
    Price:
    MSRP $2,092.00
    Surplus $750.43
  • 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
  • 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
  • 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
  • Contact Us For Quote
    Siemens QJH23B100 Molded Case Breakers (MCCBs)

    Siemens QJH23B100 Molded Case Breakers (MCCBs)

    MSRP $3,242.00
    Surplus $872.05
    SKU:  C15-7690 Brand:  Siemens MPN:  QJH23B100 UPC:  78364320119 Shipping Weight:  4.55 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-7690
    TS PIK:
    21333885
    MSRP $3,242.00
    Surplus $872.05
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $872.05
  • Contact Us For Quote
    Siemens QJH23B150 Molded Case Breakers (MCCBs)

    Siemens QJH23B150 Molded Case Breakers (MCCBs)

    MSRP $3,242.00
    Surplus $1,167.12
    Siemens QJH23B150 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7503 Brand:  Siemens MPN:  QJH23B150 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-7503
    MSRP $3,242.00
    Surplus $1,167.12
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $1,167.12
  • 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)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $3,242.00
    Surplus $375.43
    Qty in Cart: 0
    Price:
    MSRP $3,242.00
    Surplus $375.43
  • 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
  • Contact Us For Quote
    Siemens QPJ3125 Molded Case Breakers (MCCBs)

    Siemens QPJ3125 Molded Case Breakers (MCCBs)

    MSRP $1,625.50
    Surplus $517.74
    Siemens QPJ3125 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-7640 Brand:  Siemens MPN:  QPJ3125 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0...
    SKU:
    C15-7640
    MSRP $1,625.50
    Surplus $517.74
    Qty in Cart: 0
    Price:
    MSRP $1,625.50
    Surplus $517.74
  • 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
  • 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
  • Siemens QR23B175 Molded Case Breakers (MCCBs) EA

    MSRP $2,000.00
    Surplus $835.83
    SKU:  C15-10599 Brand:  Siemens MPN:  QR23B175 UPC:  80476613665 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10599
    TS PIK:
    127022993
    Country of Origin:
    Mexico
    Frame Type:
    QR
    Voltage Rating:
    240 VAC 50/60 Hertz
    Installation/Operator:
    SiemensAG_00598_INST.pdf
    Interrupting Rating:
    10 kA at 240 VAC
    Current Rating:
    175 A
    Catalog:
    SiemensAG_09175_17_1_17_10_CAT.pdf
    Terminal Type:
    Not Included
    Type:
    Molded Case, Low Vage, Thermal Magnetic
    Maximum AC Voltage Rating:
    240 V
    Size:
    4.5 Inch Width x 2.53 Inch Depth x 7 Inch Height
    Number of Poles:
    3
    MSRP $2,000.00
    Surplus $835.83
    Qty in Cart: 0
    Price:
    MSRP $2,000.00
    Surplus $835.83
  • Siemens QR23B225 Molded Case Breakers (MCCBs) EA

    Siemens QR23B225 Molded Case Breakers (MCCBs) EA

    MSRP $2,827.00
    Surplus $397.78
    SKU:  C15-9349 Brand:  Siemens MPN:  QR23B225 UPC:  80476613667 Shipping Weight:  4.10 lbs. Shipping Height:  4.25 In. Shipping Length:  7.75 In. Shipping Width:  5.25 In...
    SKU:
    C15-9349
    Frame Type:
    QR
    Voltage Rating:
    240 VAC 50/60 Hertz
    Current Rating:
    225 A
    Number of Poles:
    3
    Maximum AC Voltage Rating:
    240 V
    Type:
    Molded Case, Low Vage, Thermal Magnetic
    Terminal Type:
    Not Included
    Interrupting Rating:
    10 kA at 240 VAC
    Catalog:
    SiemensAG_09175_17_1_17_10_CAT.pdf
    Size:
    4.5 Inch Width x 2.53 Inch Depth x 7 Inch Height
    Installation/Operator:
    SiemensAG_00598_INST.pdf
    Short Description:
    BREAKER QR 3P 225A 240V 10kA
    Country of Origin:
    Mexico
    MSRP $2,827.00
    Surplus $397.78
    Qty in Cart: 0
    Price:
    MSRP $2,827.00
    Surplus $397.78
  • Siemens QRH22B100 Molded Case Breakers (MCCBs) EA

    MSRP $2,200.00
    Surplus $761.08
    SKU:  C15-10602 Brand:  Siemens MPN:  QRH22B100 UPC:  80476613620 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10602
    TS PIK:
    127183115
    Country of Origin:
    Mexico
    MSRP $2,200.00
    Surplus $761.08
    Qty in Cart: 0
    Price:
    MSRP $2,200.00
    Surplus $761.08

Adding your products to cart

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.