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 BR120AFGF Miniature Circuit Breakers (MCBs)

    Eaton BR120AFGF Miniature Circuit Breakers (MCBs)

    MSRP $120.36
    Surplus $45.19
    Eaton BR120AFGF Miniature Circuit Breakers (MCBs)​ ARCA SKU:  E30-7027 Brand:  Eaton MPN:  BR120AFGF UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    E30-7027
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Arc Fault Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Data Sheet:
    EATCORE00292_1_13_1_15.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Catalog:
    CUTHMRE01834_24_27.pdf
    Current Rating:
    20 A
    Series:
    BR
    Interrupting Rating:
    10 kA at 120/240 VAC
    Used On:
    Loadcenter
    Number of Poles:
    1
    Type:
    Arc & Ground Fault
    Country of Origin:
    Dominican Republic
    MSRP $120.36
    Surplus $45.19
    Qty in Cart: 0
    Price:
    MSRP $120.36
    Surplus $45.19
  • Contact Us For Quote
    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph

    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph

    MSRP $118.00
    Surplus $31.00
    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-2078 Brand:  Eaton MPN:  BR230B UPC:  786676008518 Shipping Weight:  0.50 Shipping Height:  0.00 In...
    SKU:
    C15-2078
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, Black Handle, Plug-On Mount, Common Trip
    Catalog:
    Eaton_00001_V1T1_63_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $118.00
    Surplus $31.00
    Qty in Cart: 0
    Price:
    MSRP $118.00
    Surplus $31.00
  • Contact Us For Quote
    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA

    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA

    MSRP $141.00
    Surplus $47.04
    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1235 Brand:  Eaton MPN:  BR250B UPC:  786676003605 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-1235
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, Black Handle, Plug-On Mount, Common Trip
    Catalog:
    Eaton_00001_V1T1_83_V1T1_84_CAT.pdf
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    TS PIK:
    116434570
    MSRP $141.00
    Surplus $47.04
    Qty in Cart: 0
    Price:
    MSRP $141.00
    Surplus $47.04

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