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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 GFEP120 Miniature Circuit Breakers (MCBs) Eaton GFEP120 Miniature Circuit Breakers (MCBs)

    Eaton GFEP120 Miniature Circuit Breakers (MCBs)

    MSRP $960.00
    Surplus $63.63
    Eaton GFEP120 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-2596 Brand:  Eaton MPN:  GFEP120 UPC:  78667638205 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2596
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Poles:
    1
    Size:
    1 Inch Width
    Trip Sensitivity:
    30 MilliA
    Type:
    Common Trip
    Type:
    Equipment Protector
    Used On:
    BR Series Load Center
    Volts:
    120 VAC
    Gauge:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Common Trip, Equipment Protector, Thermal Magnetic, Ground Fault Circuit Breaker
    Series:
    GFEP
    Specification/Technical:
    Eaton_39353_1_2_SPEC.pdf
    Voltage Rating:
    120 VAC
    Current Rating:
    20 A
    Catalog:
    Eaton_36650_V1T1_76_V1T1_80_CAT.pdf
    Number of Poles:
    1
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Country of Origin:
    Dominican Republic
    MSRP $960.00
    Surplus $63.63
    Qty in Cart: 0
    Price:
    MSRP $960.00
    Surplus $63.63
  • Murray MQ115 Miniature Circuit Breakers (MCBs) 1P 15A

    Murray MQ115 Miniature Circuit Breakers (MCBs) 1P 15A

    MSRP $70.20
    Surplus $12.58
    Murray MQ115 Miniature Circuit Breakers (MCBs) 1P 15A​ ARCA SKU:  C15-6314 Brand:  Murray MPN:  MQ115 UPC:  04089252814 Shipping Weight:  2.70 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6314
    TS PIK:
    120071844
    Voltage Rating:
    120 VAC
    Type:
    Common Trip
    Used On:
    Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
    Interrupting Rating:
    10 kA
    Current Rating:
    15 A
    Short Description:
    15 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
    Number of Poles:
    1
    Data Sheet:
    SiemensAG_06675_1_DATA.pdf
    Mounting:
    Plug-On
    Country of Origin:
    Mexico
    MSRP $70.20
    Surplus $12.58
    Qty in Cart: 0
    Price:
    MSRP $70.20
    Surplus $12.58
  • Murray MQ120 Miniature Circuit Breakers (MCBs) 1P 20A

    Murray MQ120 Miniature Circuit Breakers (MCBs) 1P 20A

    MSRP $70.20
    Surplus $16.85
    Murray MQ120 Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU:  C15-6315 Brand:  Murray MPN:  MQ120 UPC:  04089252815 Shipping Weight:  4.30 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6315
    TS PIK:
    120072352
    Data Sheet:
    SiemensAG_06676_1_DATA.pdf
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Mounting:
    Plug-On
    Short Description:
    20 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
    Type:
    Common Trip
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Used On:
    Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
    Country of Origin:
    Mexico
    MSRP $70.20
    Surplus $16.85
    Qty in Cart: 0
    Price:
    MSRP $70.20
    Surplus $16.85
  • Murray MQ130 Miniature Circuit Breakers (MCBs) 1P 30A 50/60Hz 1Ph EA

    Murray MQ130 Miniature Circuit Breakers (MCBs) 1P 30A 50/60Hz 1Ph EA

    MSRP $66.60
    Surplus $68.58
    Murray MQ130 Miniature Circuit Breakers (MCBs) 1P 30A 50/60Hz 1Ph EA​ ARCA SKU:  C15-6316 Brand:  Murray MPN:  MQ130 UPC:  30040892528160 Shipping Weight:  2.30 lbs. Shipping Height:  4.00...
    SKU:
    C15-6316
    Short Description:
    30 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
    Mounting:
    Plug-On
    Data Sheet:
    SiemensAG_06677_1_DATA.pdf
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Type:
    Common Trip
    Used On:
    Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
    Interrupting Rating:
    10 kA
    Current Rating:
    30 A
    Country of Origin:
    Mexico
    Approval:
    UL
    MSRP $66.60
    Surplus $68.58
    Qty in Cart: 0
    Price:
    MSRP $66.60
    Surplus $68.58
  • 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
    MSRP $348.00
    Surplus $261.00
    Qty in Cart: 0
    Price:
    MSRP $348.00
    Surplus $261.00
  • Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph

    Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph

    MSRP $66.60
    Surplus $3.14
    Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-3141 Brand:  Siemens MPN:  MQ130 UPC:  040892528169 Shipping Weight:  0.25 Shipping Height:  1.00...
    SKU:
    C15-3141
    Type:
    Common Trip
    Approval:
    UL
    Volts:
    120 V
    Amps:
    30 A
    Used On:
    Loadcenter
    Used On:
    Type QO Circuit Breaker
    Used On:
    Type QO Panelboard
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Short Description:
    30 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame
    Data Sheet:
    SiemensAG_06677_1_DATA.pdf
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Current Rating:
    30 A
    Series:
    MSQ
    Country of Origin:
    Mexico
    MSRP $66.60
    Surplus $3.14
    Qty in Cart: 0
    Price:
    MSRP $66.60
    Surplus $3.14

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