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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  • Eaton BRX2125 Miniature Circuit Breakers (MCBs) BR 2P 125A 240V 50/60Hz 1Ph Eaton BRX2125 Miniature Circuit Breakers (MCBs) BR 2P 125A 240V 50/60Hz 1Ph

    Eaton BRX2125 Miniature Circuit Breakers (MCBs) BR 2P 125A 240V 50/60Hz 1Ph

    MSRP $3,471.32
    Surplus $144.69
    SKU:  C15-1359 Brand:  Eaton MPN:  BRX2125 UPC:  786685926827 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1359
    Approval:
    UL E7819
    Amps:
    125 A
    Interrupting Rating:
    65 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC 50/60 Hertz
    Gauge:
    4 to 2/0 AWG Copper/Aluminum at 60/75 Deg C
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Wire Size:
    4 to 2/0 AWG Copper/Aluminum at 60/75 Deg C
    Current Rating:
    125 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAkER, THERMAL-MAGNETIC CIRCUIT BREAkER,125
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $3,471.32
    Surplus $144.69
    Qty in Cart: 0
    Price:
    MSRP $3,471.32
    Surplus $144.69
  • Siemens Q2100HH Miniature Circuit Breakers (MCBs)

    Siemens Q2100HH Miniature Circuit Breakers (MCBs)

    MSRP $1,184.33
    Surplus $88.61
    SKU:  C15-6270 Brand:  Siemens MPN:  Q2100HH UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-6270
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Current Rating:
    100 A
    Interrupting Rating:
    65 kA
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Used On:
    Loadcenter
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Mounting:
    Plug-On
    Terminal Type:
    Load Lug
    Short Description:
    120/240 VAC, 100 A, 65 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, HQP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Data Sheet:
    SiemensAG_06985_1_DATA.pdf
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Number of Poles:
    2
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    MEX
    MSRP $1,184.33
    Surplus $88.61
    Qty in Cart: 0
    Price:
    MSRP $1,184.33
    Surplus $88.61
  • Eaton BRX2100 Miniature Circuit Breakers (MCBs) Eaton BRX2100 Miniature Circuit Breakers (MCBs)

    Eaton BRX2100 Miniature Circuit Breakers (MCBs)

    MSRP $1,716.60
    Surplus $231.67
    SKU:  C15-1357 Brand:  Eaton MPN:  BRX2100 UPC:  786685926803 Shipping Weight:  0.75 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1357
    Approval:
    UL E7819
    Amps:
    100 A
    Interrupting Rating:
    65 kA
    Mounting:
    1 Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 2.48 Inch Depth x 2.938 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC 50/60 Hertz
    Gauge:
    8 to 1/0 AWG Copper/Aluminum at 60/75 Deg C
    Number of Poles:
    2
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum at 60/75 Deg C
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Current Rating:
    100 A
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,THERMAL-MAGNETIC CIRCUIT BREAKER,100 A
    Country of Origin:
    Dominican Republic
    TS PIK:
    125671108
    MSRP $1,716.60
    Surplus $231.67
    Qty in Cart: 0
    Price:
    MSRP $1,716.60
    Surplus $231.67
  • Siemens B225HH Miniature Circuit Breakers (MCBs)

    Siemens B225HH Miniature Circuit Breakers (MCBs)

    MSRP $288.60
    Surplus $205.77
    SKU:  C15-10311 Brand:  Siemens MPN:  B225HH UPC:  78364308280 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10311
    TS PIK:
    115554991
    Country of Origin:
    MEX
    Short Description:
    BREAKER 25A 2P 120/240V 65K HBL
    Installation:
    Bolt-On
    Number of Poles:
    2
    Application:
    Electrical Distribution
    Type:
    Main, Branch
    Data Sheet:
    SiemensAG_09765_1_2_DATA.pdf
    Approval:
    UL 489
    Catalog:
    SiemensAG_01796_7_29-7_35_CAT.pdf
    Interrupting Rating:
    65 kA
    Voltage Rating:
    120/240 VAC
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    Current Rating:
    25 A
    Used On:
    Panelboard
    MSRP $288.60
    Surplus $205.77
    Qty in Cart: 0
    Price:
    MSRP $288.60
    Surplus $205.77
  • Siemens B230HH Miniature Circuit Breakers (MCBs) Type BL 2P 30A 120V 50/60Hz Siemens B230HH Miniature Circuit Breakers (MCBs) Type BL 2P 30A 120V 50/60Hz

    Siemens B230HH Miniature Circuit Breakers (MCBs) Type BL 2P 30A 120V 50/60Hz

    MSRP $639.81
    Surplus $209.64
    SKU:  C15-1459 Brand:  Siemens MPN:  B230HH UPC:  783643264151 Shipping Weight:  0.66 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1459
    Type:
    Molded Case
    Type:
    Branch
    Type:
    Common Trip
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    P1 Panelboard
    Poles:
    2
    Interrupting Rating:
    65 kA
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Short Description:
    120/240 VAC, 30 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05199_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Current Rating:
    30 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Mexico
    MSRP $639.81
    Surplus $209.64
    Qty in Cart: 0
    Price:
    MSRP $639.81
    Surplus $209.64
  • Siemens B235HH Miniature Circuit Breakers (MCBs)

    Siemens B235HH Miniature Circuit Breakers (MCBs)

    MSRP $952.91
    Surplus $327.00
    SKU:  C15-10313 Brand:  Siemens MPN:  B235HH UPC:  78364308912 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10313
    TS PIK:
    115750103
    Type:
    Branch
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Short Description:
    120/240 VAC, 35 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Number of Poles:
    2
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05204_1_DATA.pdf
    Current Rating:
    35 A
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Interrupting Rating:
    65 kA
    Used On:
    P1/P2/P3/P4/P5 Series Panelboard
    Country of Origin:
    Mexico
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    Application:
    Lighting/Distribution
    MSRP $952.91
    Surplus $327.00
    Qty in Cart: 0
    Price:
    MSRP $952.91
    Surplus $327.00
  • Siemens B345HH Miniature Circuit Breakers (MCBs) Siemens B345HH Miniature Circuit Breakers (MCBs)

    Siemens B345HH Miniature Circuit Breakers (MCBs)

    MSRP $1,964.36
    Surplus $265.45
    SKU:  C15-7398 Brand:  Siemens MPN:  B345HH UPC:  78364330636 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-7398
    TS PIK:
    106248797
    Short Description:
    240 VAC, 45 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Number of Poles:
    3
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Type:
    Branch
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Data Sheet:
    SiemensAG_05263_1_DATA.pdf
    Voltage Rating:
    240 VAC at 50/60 Hz
    Interrupting Rating:
    65 kA
    Used On:
    P1/P2/P3/P4/P5 Series Panelboard
    Current Rating:
    45 A
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    Application:
    Lighting/Distribution
    Installation:
    Bolt-On
    MSRP $1,964.36
    Surplus $265.45
    Qty in Cart: 0
    Price:
    MSRP $1,964.36
    Surplus $265.45

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