Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.

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    Siemens HB3B015 Miniature Circuit Breakers (MCBs)

    Siemens HB3B015 Miniature Circuit Breakers (MCBs)

    MSRP $1,411.00
    Surplus $342.87
    SKU:  C15-18994 Brand:  Siemens MPN:  HB3B015 UPC:  78364311125 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18994
    Country of Origin:
    MEX
    Short Description:
    BRKR HBQ 3P 240V 15A 65K
    MSRP $1,411.00
    Surplus $342.87
    Qty in Cart: 0
    Price:
    MSRP $1,411.00
    Surplus $342.87
  • Siemens HB3B020 Miniature Circuit Breakers (MCBs) Siemens HB3B020 Miniature Circuit Breakers (MCBs)

    Siemens HB3B020 Miniature Circuit Breakers (MCBs)

    MSRP $1,177.00
    Surplus $182.37
    SKU:  C15-7446 Brand:  Siemens MPN:  HB3B020 UPC:  78364311126 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-7446
    TS PIK:
    21333605
    Terminal Type:
    Load Lug
    Type:
    Molded Case, Low Vage, Common Trip, Circuit Protector
    Current Rating:
    20 A
    Voltage Rating:
    240 VAC
    Size:
    3 Inch Width x 3 Inch Depth x 4 Inch Height
    Data Sheet:
    SiemensAG_09573_1_2_DATA.pdf
    Catalog:
    SiemensAG_09175_17_8_17_9_CAT.pdf
    Interrupting Rating:
    65 kA at 240 VAC
    Number of Poles:
    3
    Country of Origin:
    Mexico
    Maximum AC Voltage Rating:
    240 V
    Short Description:
    BRKR HBQ 3P 240V 20A 65K
    Approval:
    UL 489
    MSRP $1,177.00
    Surplus $182.37
    Qty in Cart: 0
    Price:
    MSRP $1,177.00
    Surplus $182.37
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    Siemens HB3B040 Miniature Circuit Breakers (MCBs)

    Siemens HB3B040 Miniature Circuit Breakers (MCBs)

    MSRP $1,708.00
    Surplus $461.16
    SKU:  C15-18995 Brand:  Siemens MPN:  HB3B040 UPC:  78364311128 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18995
    Short Description:
    BRKR HBQ 3P 240V 40A 65K
    Country of Origin:
    MEX
    MSRP $1,708.00
    Surplus $461.16
    Qty in Cart: 0
    Price:
    MSRP $1,708.00
    Surplus $461.16
  • Siemens HEB2B015B Miniature Circuit Breakers (MCBs) Siemens HEB2B015B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B015B Miniature Circuit Breakers (MCBs)

    MSRP $10,162.00
    Surplus $511.10
    SKU:  C15-7684 Brand:  Siemens MPN:  HEB2B015B UPC:  78364355880 Shipping Weight:  1.80 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-7684
    TS PIK:
    121608104
    Short Description:
    BRKR HEB 15A 2P 480V 65K LD LUG
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $10,162.00
    Surplus $511.10
    Qty in Cart: 0
    Price:
    MSRP $10,162.00
    Surplus $511.10
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    Siemens HEB2B020B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B020B Miniature Circuit Breakers (MCBs)

    MSRP $504.00
    Surplus $122.47
    SKU:  C15-18996 Brand:  Siemens MPN:  HEB2B020B UPC:  78364355881 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18996
    Country of Origin:
    DOM
    Short Description:
    BRKR HEB 20A 2P 480V 65K LD LUG
    MSRP $504.00
    Surplus $122.47
    Qty in Cart: 0
    Price:
    MSRP $504.00
    Surplus $122.47
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    Siemens HEB2B030B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B030B Miniature Circuit Breakers (MCBs)

    MSRP $472.00
    Surplus $114.70
    SKU:  C15-18997 Brand:  Siemens MPN:  HEB2B030B UPC:  78364355883 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18997
    Short Description:
    BRKR HEB 30A 2P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $472.00
    Surplus $114.70
    Qty in Cart: 0
    Price:
    MSRP $472.00
    Surplus $114.70
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    Siemens HEB2B050B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B050B Miniature Circuit Breakers (MCBs)

    MSRP $533.34
    Surplus $144.00
    SKU:  C15-18999 Brand:  Siemens MPN:  HEB2B050B UPC:  78364355887 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18999
    Short Description:
    BRKR HEB 50A 2P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $533.34
    Surplus $144.00
    Qty in Cart: 0
    Price:
    MSRP $533.34
    Surplus $144.00
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    Siemens HEB2B060B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B060B Miniature Circuit Breakers (MCBs)

    MSRP $533.34
    Surplus $144.00
    SKU:  C15-19000 Brand:  Siemens MPN:  HEB2B060B UPC:  78364355888 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19000
    Short Description:
    600 VAC Star/347 VAC, 60 A, 65 kA, 2-Pole, Molded Case, Thermal Magnetic, Panelboard Circuit Breaker
    Country of Origin:
    DOM
    Number of Poles:
    2
    Current Rating:
    60 A
    Series:
    HEB
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 Star/347 VAC, 42 kA at 125/250 VDC (UL/CSA), 100 kA at 240 VAC, 70 kA at 415 VAC, 42 kA at 125/250 VDC (IEC)
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Application:
    Lighting, Distribution
    Approval:
    UL 489, CSA, IEC 60947-2
    Voltage Rating:
    240/480 VAC, 600 Star/347 VAC at 50/60 Hz, 125/250 VDC (UL/CSA), 240/415 VAC at 50/60 Hz, 125/250 VDC (IEC)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $533.34
    Surplus $144.00
    Qty in Cart: 0
    Price:
    MSRP $533.34
    Surplus $144.00
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    Siemens HEB2B080B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B080B Miniature Circuit Breakers (MCBs)

    MSRP $533.34
    Surplus $144.00
    SKU:  C15-19001 Brand:  Siemens MPN:  HEB2B080B UPC:  78364355890 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19001
    Country of Origin:
    DOM
    Short Description:
    BRKR HEB 80A 2P 480V 65K LD LUG
    MSRP $533.34
    Surplus $144.00
    Qty in Cart: 0
    Price:
    MSRP $533.34
    Surplus $144.00
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    Siemens HEB2B090B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B090B Miniature Circuit Breakers (MCBs)

    MSRP $542.20
    Surplus $146.39
    SKU:  C15-19002 Brand:  Siemens MPN:  HEB2B090B UPC:  78364355891 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19002
    Short Description:
    BRKR HEB 90A 2P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $542.20
    Surplus $146.39
    Qty in Cart: 0
    Price:
    MSRP $542.20
    Surplus $146.39
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    Siemens HEB2B100B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B100B Miniature Circuit Breakers (MCBs)

    MSRP $542.20
    Surplus $146.39
    SKU:  C15-19003 Brand:  Siemens MPN:  HEB2B100B UPC:  78364355892 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19003
    Short Description:
    BRKR HEB 100A 2P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $542.20
    Surplus $146.39
    Qty in Cart: 0
    Price:
    MSRP $542.20
    Surplus $146.39
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    Siemens HEB2B125B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B125B Miniature Circuit Breakers (MCBs)

    MSRP $970.84
    Surplus $262.13
    SKU:  C15-19004 Brand:  Siemens MPN:  HEB2B125B UPC:  78364355894 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19004
    Short Description:
    BRKR HEB 125A 2P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $970.84
    Surplus $262.13
    Qty in Cart: 0
    Price:
    MSRP $970.84
    Surplus $262.13
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    Siemens HEB3B060B Miniature Circuit Breakers (MCBs)

    Siemens HEB3B060B Miniature Circuit Breakers (MCBs)

    MSRP $11,897.00
    Surplus $1,755.60
    SKU:  C15-7582 Brand:  Siemens MPN:  HEB3B060B UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7582
    TS PIK:
    123475002
    Short Description:
    BRKR HEB 60A 3P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $11,897.00
    Surplus $1,755.60
    Qty in Cart: 0
    Price:
    MSRP $11,897.00
    Surplus $1,755.60
  • Contact Us For Quote
    Siemens HEB3B100B Miniature Circuit Breakers (MCBs) 3P 100A 480V

    Siemens HEB3B100B Miniature Circuit Breakers (MCBs) 3P 100A 480V

    MSRP $13,253.00
    Surplus $2,394.00
    SKU:  C15-7390 Brand:  Siemens MPN:  HEB3B100B UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7390
    TS PIK:
    115675920
    Country of Origin:
    DOM
    Short Description:
    600 VAC Star/347 VAC, 100 A, 65 kA, 3-Pole, Molded Case, Thermal Magnetic, Panelboard Circuit Breaker
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 Star/347 VAC, 42 kA at 125/250 VDC (UL/CSA), 100 kA at 240 VAC, 70 kA at 415 VAC, 42 kA at 125/250 VDC (IEC)
    Number of Poles:
    3
    Series:
    HEB
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Current Rating:
    100 A
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Application:
    Lighting, Distribution
    Voltage Rating:
    240/480 VAC, 600 Star/347 VAC at 50/60 Hz, 125/250 VDC (UL/CSA), 240/415 VAC at 50/60 Hz, 125/250 VDC (IEC)
    Approval:
    UL 489, CSA, IEC 60947-2
    MSRP $13,253.00
    Surplus $2,394.00
    Qty in Cart: 0
    Price:
    MSRP $13,253.00
    Surplus $2,394.00
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    Siemens HEB3B125B Miniature Circuit Breakers (MCBs) 3P 125A

    Siemens HEB3B125B Miniature Circuit Breakers (MCBs) 3P 125A

    MSRP $26,900.00
    Surplus $3,458.00
    SKU:  C15-7583 Brand:  Siemens MPN:  HEB3B125B UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-7583
    Short Description:
    BRKR HEB 125A 3P 480V 65K LD LUG
    Country of Origin:
    DOM
    MSRP $26,900.00
    Surplus $3,458.00
    Qty in Cart: 0
    Price:
    MSRP $26,900.00
    Surplus $3,458.00
  • Contact Us For Quote

    Siemens L-5538 Miniature Circuit Breakers (MCBs) 3P 20A 240V 50/60Hz 3Ph

    MSRP $125.00
    Surplus $33.59
    Siemens L-5538 Miniature Circuit Breakers (MCBs) 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-4832 Brand:  Siemens MPN:  L-5538 UPC:   Shipping Weight:  0.95 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-4832
    MSRP $125.00
    Surplus $33.59
    Qty in Cart: 0
    Price:
    MSRP $125.00
    Surplus $33.59
  • Contact Us For Quote
    Siemens MBK175A Miniature Circuit Breakers (MCBs)

    Siemens MBK175A Miniature Circuit Breakers (MCBs)

    MSRP $311.81
    Surplus $84.19
    SKU:  C15-19019 Brand:  Siemens MPN:  MBK175A UPC:  78364361988 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19019
    Type:
    Thermal Magnetic, Low Vage
    Country of Origin:
    MEX
    Installation/Operator:
    SiemensAG_00700_INST.pdf
    Number of Poles:
    2
    Current Rating:
    75 A
    Voltage Rating:
    120/240 V
    Approval:
    UL 489
    Short Description:
    BREAKER 175A 2P 120/240V 22K EQXXXX MAIN
    Interrupting Rating:
    22 kA
    Catalog:
    SiemensAG_09213_7_24_CAT.pdf
    Terminal Type:
    Plug-On
    Size:
    6 Inch Width x 9 Inch Depth x 3 Inch Height
    Data Sheet:
    SiemensAG_10296_1_2_DATA.pdf
    Used On:
    Ultimate Load Center
    MSRP $311.81
    Surplus $84.19
    Qty in Cart: 0
    Price:
    MSRP $311.81
    Surplus $84.19
  • Contact Us For Quote
    Siemens MBK200M Miniature Circuit Breakers (MCBs) M2 2P 200A 120/240VAC 60Hz Siemens MBK200M Miniature Circuit Breakers (MCBs) M2 2P 200A 120/240VAC 60Hz

    Siemens MBK200M Miniature Circuit Breakers (MCBs) M2 2P 200A 120/240VAC 60Hz

    MSRP $1,009.00
    Surplus $131.35
    SKU:  C15-1494 Brand:  Murray MPN:  MBK200M UPC:  040892009378 Shipping Weight:  2.25 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1494
    Type:
    Fusible
    Amps:
    32 A
    Used On:
    200/225 A Rock Solid Loadcenter
    Enclosure:
    NEMA 3R
    Short Description:
    120/240 VAC, 200 A, 22 kA, 2-Pole
    Catalog:
    SiemensAG_01821_22_23_CAT.pdf
    CAD Drawing:
    Eaton_41106_1_CAD.pdf
    Data Sheet:
    SiemensAG_06459_1_DATA.pdf
    Country of Origin:
    Mexico
    MSRP $1,009.00
    Surplus $131.35
    Qty in Cart: 0
    Price:
    MSRP $1,009.00
    Surplus $131.35
  • Contact Us For Quote
    Siemens MBK225 Miniature Circuit Breakers (MCBs)

    Siemens MBK225 Miniature Circuit Breakers (MCBs)

    MSRP $472.80
    Surplus $127.66
    SKU:  C15-19020 Brand:  Siemens MPN:  MBK225 UPC:  78364318367 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19020
    Type:
    Main
    Current Rating:
    225 A
    Interrupting Rating:
    22 kA
    Used On:
    Loadcenter
    Series:
    MBK
    Application:
    Distribution
    Data Sheet:
    SiemensAG_06460_1_DATA.pdf
    Approval:
    UL 489, CSA C22.2
    Installation/Operator:
    SiemensAG_00403_INST.pdf
    Country of Origin:
    MEX
    Short Description:
    120/240 V, 225 A, 22 kA, Steel, Main, Load Center Breaker Kit
    Voltage Rating:
    240 V
    Catalog:
    SiemensAG_00562_1_45_CAT.pdf
    MSRP $472.80
    Surplus $127.66
    Qty in Cart: 0
    Price:
    MSRP $472.80
    Surplus $127.66

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