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 BD2015 Miniature Circuit Breakers (MCBs) Eaton BD2015 Miniature Circuit Breakers (MCBs)

    Eaton BD2015 Miniature Circuit Breakers (MCBs)

    MSRP $120.91
    Surplus $29.40
    SKU:  C15-3815 Brand:  Eaton MPN:  BD2015 UPC:  786676369206 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3815
    Series:
    BD
    Type:
    Thermal Magnetic
    Type:
    Duplex
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 20/15 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_87_CAT.pdf
    TS PIK:
    21493933
    Current Rating:
    20/15 A
    Number of Poles:
    2
    Voltage Rating:
    120 VAC
    Country of Origin:
    United States
    MSRP $120.91
    Surplus $29.40
    Qty in Cart: 0
    Price:
    MSRP $120.91
    Surplus $29.40
  • Eaton BR2020 Thermal Magnetic 20A Circuit Breaker Eaton BR2020 Thermal Magnetic 20A Circuit Breaker

    Eaton BR2020 Thermal Magnetic 20A Circuit Breaker

    MSRP $125.45
    Surplus $28.08
    SKU:  C15-1211 Brand:  Eaton MPN:  BR2020 UPC:  786676370257 Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  1.00 In...
    SKU:
    C15-1211
    Type:
    Thermal Magnetic
    Type:
    Common/Independent Trip
    Approval:
    UL 489
    Size:
    2.9 Inch Width x 1 Inch Depth x 2.5 Inch Height
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 65 Deg C
    Short Description:
    120 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_88_CAT.pdf
    TS PIK:
    21493953
    Current Rating:
    20 A
    Number of Poles:
    2
    Voltage Rating:
    120 VAC
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $125.45
    Surplus $28.08
    Qty in Cart: 0
    Price:
    MSRP $125.45
    Surplus $28.08
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    Eaton BR430 Miniature Circuit Breakers (MCBs) Eaton BR430 Miniature Circuit Breakers (MCBs)

    Eaton BR430 Miniature Circuit Breakers (MCBs)

    MSRP $264.01
    Surplus $92.40
    SKU:  C15-1273 Brand:  Eaton MPN:  BR430 UPC:  786676372206 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1273
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, Independent Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_88_CAT.pdf
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    120 VAC
    Country of Origin:
    United States
    TS PIK:
    21494000
    MSRP $264.01
    Surplus $92.40
    Qty in Cart: 0
    Price:
    MSRP $264.01
    Surplus $92.40
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    Eaton BRSN215 Miniature Circuit Breakers (MCBs) Eaton BRSN215 Miniature Circuit Breakers (MCBs)

    Eaton BRSN215 Miniature Circuit Breakers (MCBs)

    MSRP $152.00
    Surplus $75.60
    SKU:  C15-1355 Brand:  Eaton MPN:  BRSN215 UPC:  786676364508 Shipping Weight:  0.65 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1355
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36650_V1T1_84_CAT.pdf
    Data Sheet:
    SiemensAG_06594_1_DATA.pdf
    TS PIK:
    21493872
    Voltage Rating:
    120 VAC
    Number of Poles:
    2
    Current Rating:
    15 A
    Country of Origin:
    Dominican Republic
    MSRP $152.00
    Surplus $75.60
    Qty in Cart: 0
    Price:
    MSRP $152.00
    Surplus $75.60
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    Eaton BRSN220 Miniature Circuit Breakers (MCBs) Eaton BRSN220 Miniature Circuit Breakers (MCBs)

    Eaton BRSN220 Miniature Circuit Breakers (MCBs)

    MSRP $147.00
    Surplus $75.60
    SKU:  C15-1356 Brand:  Eaton MPN:  BRSN220 UPC:  786676364553 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-1356
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    120 VAC
    Mounting:
    Plug-On
    Current Rating:
    20 A
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Used On:
    Loadcenter
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 20 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker with Switching Neutral Pole
    Catalog:
    Eaton_36650_V1T1_84_CAT.pdf
    Specification/Technical:
    Eaton_37774_1_2_SPEC.pdf
    Series:
    BR
    Approval:
    UL 489
    TS PIK:
    21493873
    MSRP $147.00
    Surplus $75.60
    Qty in Cart: 0
    Price:
    MSRP $147.00
    Surplus $75.60
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    Eaton CH215SW Miniature Circuit Breakers (MCBs) Eaton CH215SW Miniature Circuit Breakers (MCBs)

    Eaton CH215SW Miniature Circuit Breakers (MCBs)

    MSRP $215.00
    Surplus $38.70
    SKU:  C15-19989 Brand:  Eaton MPN:  CH215SW UPC:  782113101743 Shipping Weight:  1.35 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-19989
    TS PIK:
    531263
    Short Description:
    120 VAC, 15 A, 10 kA, 2-Pole, Clip Line Terminal, Switching Neutral, Common Trip, Thermal Magnetic, Circuit Breaker
    Voltage Rating:
    120 VAC
    Wire Size:
    14 to 8 AWG (Aluminum/Copper)
    Used On:
    Loadcenter
    Country of Origin:
    Dominican Republic
    Size:
    3/4 Inch W
    Current Rating:
    15 A
    Catalog:
    Eaton_36601_V1T1_35_V1T1_38_CAT.pdf
    Poles:
    2
    Application:
    Gas Pump
    Approval:
    UL 489
    Construction Feature:
    Switching Neutral
    Type:
    Common Trip, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Series:
    CH
    Number of Poles:
    2
    MSRP $215.00
    Surplus $38.70
    Qty in Cart: 0
    Price:
    MSRP $215.00
    Surplus $38.70
  • GE THQB2130ST1 Miniature Circuit Breakers (MCBs) EA

    GE THQB2130ST1 Miniature Circuit Breakers (MCBs) EA

    MSRP $370.00
    Surplus $118.95
    GE THQB2130ST1 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  U00-1537 Brand:  GE MPN:  THQB2130ST1 UPC:  783164033724 Shipping Weight:  1.05 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    U00-1537
    Amps:
    30 A
    Terminal Type:
    Bolt-On
    Type:
    Thermal Magnetic
    Type:
    Compact
    Short Description:
    120 VAC, 30 A, 10 kA
    Specification/Technical:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01339_1_2_SPEC.pdf
    CAD Drawing:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
    TS PIK:
    115174089
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
    Current Rating:
    30 A
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    Poles:
    2
    Interrupting Rating:
    10 kA
    Voltage Rating:
    120 VAC
    Approval:
    UL Listed
    MSRP $370.00
    Surplus $118.95
    Qty in Cart: 0
    Price:
    MSRP $370.00
    Surplus $118.95
  • Contact Us For Quote
    GE THQL2130GFEP Miniature Circuit Breakers (MCBs) GE THQL2130GFEP Miniature Circuit Breakers (MCBs)

    GE THQL2130GFEP Miniature Circuit Breakers (MCBs)

    MSRP $1,218.00
    Surplus $331.80
    SKU:  C15-12234 Brand:  GE MPN:  THQL2130GFEP UPC:  78316432113 Shipping Weight:  0.80 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-12234
    TS PIK:
    122961709
    Short Description:
    120/240 VAC or 208 VAC Star/120 VAC, 30 A, 2-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Equipment Protector, Ground Fault Circuit Breaker
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_9_CAT.pdf
    Current Rating:
    30 A
    Interrupting Rating:
    10 kA
    Voltage Rating:
    120 VAC
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00128_INST.pdf
    Number of Poles:
    2
    Country of Origin:
    United States
    Poles:
    2
    Approval:
    UL Listed
    MSRP $1,218.00
    Surplus $331.80
    Qty in Cart: 0
    Price:
    MSRP $1,218.00
    Surplus $331.80
  • GENERAL ELECTRIC THQB2190 Miniature Circuit Breakers (MCBs) 2P 90A 120V GENERAL ELECTRIC THQB2190 Miniature Circuit Breakers (MCBs) 2P 90A 120V

    GENERAL ELECTRIC THQB2190 Miniature Circuit Breakers (MCBs) 2P 90A 120V

    MSRP $323.38
    Surplus $70.20
    GENERAL ELECTRIC THQB2190 Miniature Circuit Breakers (MCBs) 2P 90A 120V​ ARCA SKU:  C15-5916 Brand:  GENERAL ELECTRIC MPN:  THQB2190 UPC:  78316409305 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-5916
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_11_17_CAT.pdf
    Short Description:
    120/240 VAC, 90 A, 10 kA Interrupt, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
    Current Rating:
    90 A
    Type:
    Thermal Magnetic, Compact
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
    Terminal Type:
    Bolt-On
    Number of Poles:
    2
    Country of Origin:
    United States
    Poles:
    2
    Approval:
    UL Listed and CSA Certified
    Voltage Rating:
    120 VAC
    Interrupting Rating:
    10 kA
    MSRP $323.38
    Surplus $70.20
    Qty in Cart: 0
    Price:
    MSRP $323.38
    Surplus $70.20
  • Contact Us For Quote
    Siemens BG220 Miniature Circuit Breakers (MCBs)

    Siemens BG220 Miniature Circuit Breakers (MCBs)

    MSRP $348.00
    Surplus $261.00
    SKU:  C15-10361 Brand:  Siemens MPN:  BG220 UPC:  78364327119 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-10361
    TS PIK:
    21368500
    Short Description:
    120 VAC, 20 A, 10 kA, 2-Pole, Bolt-On Mount, BG Frame, Switching Neutral, Thermal Magnetic Trip Unit, Special Application Molded Case Circuit Breaker
    Current Rating:
    20 A
    Type:
    Common Trip
    Used On:
    Panelboard
    Country of Origin:
    MEX
    Interrupting Rating:
    10 kA
    Terminal Type:
    Line, Load Lug
    Data Sheet:
    SiemensAG_05323_1_DATA.pdf
    Approval:
    UL 489, CSA C22.2
    Voltage Rating:
    120 VAC
    Wire Size:
    14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum) Line, 14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum) Load
    Application:
    Lighting, Distribution, Fluorescent Lighting, HACR
    Mounting:
    Bolt-On
    Catalog:
    SiemensAG_01803_18_CAT.pdf
    Construction Feature:
    Switching Neutral
    Number of Poles:
    2
    Poles:
    2
    MSRP $348.00
    Surplus $261.00
    Qty in Cart: 0
    Price:
    MSRP $348.00
    Surplus $261.00
  • Contact Us For Quote
    Siemens Q215AFC Miniature Circuit Breakers (MCBs)

    Siemens Q215AFC Miniature Circuit Breakers (MCBs)

    MSRP $218.00
    Surplus $117.00
    SKU:  C15-10537 Brand:  Siemens MPN:  Q215AFC UPC:  040892148886 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10537
    TS PIK:
    123286511
    Mounting:
    Plug-On
    Current Rating:
    15 A
    Construction Feature:
    Combination
    Interrupting Rating:
    10 kA
    Short Description:
    120/240 VAC, 15 A, 10 kA, 2-Pole, 14 to 12 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QAF2 Frame, Combination AFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Installation/Operator:
    SiemensAG_00462_INST.pdf
    Voltage Rating:
    120 VAC
    Country of Origin:
    PHL
    Poles:
    2
    Catalog:
    SiemensAG_01840_1_2_CAT.pdf
    Approval:
    UL 489, CSA C22.2
    Used On:
    Loadcenter
    Size:
    2 Inch W
    Data Sheet:
    SiemensAG_07003_1_DATA.pdf
    Number of Poles:
    2
    MSRP $218.00
    Surplus $117.00
    Qty in Cart: 0
    Price:
    MSRP $218.00
    Surplus $117.00
  • Contact Us For Quote
    Siemens Q3030U Miniature Circuit Breakers (MCBs)

    Siemens Q3030U Miniature Circuit Breakers (MCBs)

    MSRP $47.00
    Surplus $9.27
    SKU:  U00-11193 Brand:  Siemens MPN:  Q3030U UPC:  783643156531 Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    U00-11193
    Country of Origin:
    Germany
    Voltage Rating:
    120 VAC
    Number of Poles:
    2
    Current Rating:
    30 A
    Short Description:
    Siemens Q3030 Two 30-Amp Single Pole 120-Volt Circuit Breaker
    Poles:
    2
    Approval:
    UL Listed, CSA Certified, and HACR Rated
    MSRP $47.00
    Surplus $9.27
    Qty in Cart: 0
    Price:
    MSRP $47.00
    Surplus $9.27
  • THQB2150 Miniature Circuit Breakers (MCBs) THQB 2P 50A 120V THQB2150 Miniature Circuit Breakers (MCBs) THQB 2P 50A 120V

    THQB2150 Miniature Circuit Breakers (MCBs) THQB 2P 50A 120V

    MSRP $126.75
    Surplus $32.91
    THQB2150 Miniature Circuit Breakers (MCBs) THQB 2P 50A 120V​ ARCA SKU:  C15-3405 Brand:   MPN:  THQB2150 UPC:  783164012279 Shipping Weight:  0.65 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-3405
    Type:
    Thermal Magnetic
    Type:
    Compact
    Amps:
    32 A
    Terminal Type:
    Bolt-On
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    Current Rating:
    50 A
    Country of Origin:
    United States
    Number of Poles:
    2
    Poles:
    2
    Approval:
    UL Listed and CSA Approved
    Voltage Rating:
    120 VAC
    Interrupting Rating:
    10 kA
    MSRP $126.75
    Surplus $32.91
    Qty in Cart: 0
    Price:
    MSRP $126.75
    Surplus $32.91

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