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 CLCAF115 Miniature Circuit Breakers (MCBs) Eaton CLCAF115 Miniature Circuit Breakers (MCBs)

    Eaton CLCAF115 Miniature Circuit Breakers (MCBs)

    MSRP $243.40
    Surplus $94.02
    SKU:  C15-3692 Brand:  Eaton MPN:  CLCAF115 UPC:  786685514482 Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3692
    Series:
    CL
    Volts:
    120 V
    Amps:
    15 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Short Description:
    CLASSIFIED COMBINATION AFCI, 1P, 15A
    TS PIK:
    127542779
    MSRP $243.40
    Surplus $94.02
    Qty in Cart: 0
    Price:
    MSRP $243.40
    Surplus $94.02
  • Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA

    Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA

    MSRP $1,350.00
    Surplus $42.88
    Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3504 Brand:  Eaton MPN:  CLCAF120 UPC:  786685514499 Shipping Weight:  0.45 lbs. Shipping...
    SKU:
    C15-3504
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Poles:
    1
    Size:
    3.5 Inch Width x 6 Inch Depth x 1.25 Inch Height
    Terminal Type:
    AFCI Combination
    Gauge:
    0
    Specification/Technical:
    Eaton_26177_1_SPEC.pdf
    TS PIK:
    127542780
    Current Rating:
    20 A
    Type:
    Arc Fault
    Number of Poles:
    1
    Short Description:
    CLASSIFIED COMBINATION AFCI, 1P, 20A
    Series:
    CL
    MSRP $1,350.00
    Surplus $42.88
    Qty in Cart: 0
    Price:
    MSRP $1,350.00
    Surplus $42.88
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    Eaton CLSURGE Miniature Circuit Breakers (MCBs) CL 2P 240V 50/60Hz 1Ph EA Eaton CLSURGE Miniature Circuit Breakers (MCBs) CL 2P 240V 50/60Hz 1Ph EA

    Eaton CLSURGE Miniature Circuit Breakers (MCBs) CL 2P 240V 50/60Hz 1Ph EA

    MSRP $228.63
    Surplus $92.46
    Eaton CLSURGE Miniature Circuit Breakers (MCBs) CL 2P 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1580 Brand:  Eaton MPN:  CLSURGE UPC:  786676025522 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1580
    Series:
    CH
    Volts:
    240 V
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON TYPE CH CIRCUIT BREAKER SURGE PROTECTIVE DEVICE
    TS PIK:
    126175888
    Type:
    Surge
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $228.63
    Surplus $92.46
    Qty in Cart: 0
    Price:
    MSRP $228.63
    Surplus $92.46
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    Eaton CVS2150XMM Miniature Circuit Breakers (MCBs)

    Eaton CVS2150XMM Miniature Circuit Breakers (MCBs)

    MSRP $1,808.00
    Surplus $376.57
    SKU:  C15-11296 Brand:  Eaton MPN:  CVS2150XMM UPC:  78668570590 Shipping Weight:  2.75 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-11296
    TS PIK:
    125092790
    MSRP $1,808.00
    Surplus $376.57
    Qty in Cart: 0
    Price:
    MSRP $1,808.00
    Surplus $376.57
  • Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA

    Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA

    MSRP $185.00
    Surplus $66.05
    Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-5013 Brand:  Eaton MPN:  DNBA2020 UPC:  62103704965 Shipping Weight:  0.20 Shipping Height:  1...
    SKU:
    C15-5013
    Series:
    DNBA
    Type:
    Duplex
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA at 120/240 Volt AC
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-In Mount, Duplex
    Catalog:
    Eaton_32239_42_CAT.pdf
    MSRP $185.00
    Surplus $66.05
    Qty in Cart: 0
    Price:
    MSRP $185.00
    Surplus $66.05
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    Eaton DNPL153015 Miniature Circuit Breakers (MCBs) BRD 2P 15A/30A 240V 50/60Hz 3Ph Eaton DNPL153015 Miniature Circuit Breakers (MCBs) BRD 2P 15A/30A 240V 50/60Hz 3Ph

    Eaton DNPL153015 Miniature Circuit Breakers (MCBs) BRD 2P 15A/30A 240V 50/60Hz 3Ph

    Surplus $54.91
    Eaton DNPL153015 Miniature Circuit Breakers (MCBs) BRD 2P 15A/30A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-3899 Brand:  Eaton MPN:  DNPL153015 UPC:  622588061077 Shipping Weight:  0.80 Shipping...
    SKU:
    C15-3899
    Series:
    DNPL
    Type:
    Quadplex
    Type:
    Independent Trip
    Approval:
    UL
    Approval:
    CSA
    Volts:
    Centre (120/240 VAC)
    Volts:
    Outer Left/Right (120 VAC)
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120 VAC, 120/240 VAC, 15/30 A, 10 kA, 1-Pole Outer Left, 1-Pole Outer Right, 2-Pole Center, Plug-In Mount, Quadplex, Independent Trip
    Catalog:
    Eaton_32239_16_18_CAT.pdf
    Surplus $54.91
    Qty in Cart: 0
    Price:
    Surplus $54.91
  • Eaton EGS3060FFG Miniature Circuit Breakers (MCBs) EA

    Eaton EGS3060FFG Miniature Circuit Breakers (MCBs) EA

    MSRP $1,396.06
    Surplus $398.56
    SKU:  U00-8893 Brand:  Eaton MPN:  EGS3060FFG UPC:   Shipping Weight:  2.45 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    U00-8893
    TS PIK:
    116533587
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz
    Short Description:
    415/480 VAC 50/60 Hz, 60 A, 40/35 kA, 3-Pole, Line/Load Terminal, EG Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker
    Number of Poles:
    3
    Type:
    Fixed Thermal Magnetic Trip
    Current Rating:
    60 A
    Interrupting Rating:
    22 kA at 600Y/347 VAC, 85 kA at 240 VAC, 35 kA at 480 VAC
    Installation/Operator:
    Eaton_00042_INST.pdf
    Catalog:
    Eaton_46579_V4T2_142-V4T2_161_CAT.pdf
    Terminal Type:
    Line and Load
    MSRP $1,396.06
    Surplus $398.56
    Qty in Cart: 0
    Price:
    MSRP $1,396.06
    Surplus $398.56
  • Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph

    Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph

    MSRP $25.20
    Surplus $7.61
    Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph​ ARCA SKU:  C15-4663 Brand:  Eaton MPN:  EMCH116 UPC:   Shipping Weight:  0.25 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-4663
    Volts:
    230 V
    Amps:
    16 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Number of Poles:
    1
    MSRP $25.20
    Surplus $7.61
    Qty in Cart: 0
    Price:
    MSRP $25.20
    Surplus $7.61
  • Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph

    Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph

    MSRP $23.00
    Surplus $4.95
    Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph​ ARCA SKU:  C15-4662 Brand:  Eaton MPN:  EMCH125 UPC:   Shipping Weight:  0.25 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4662
    Volts:
    230 V
    Amps:
    25 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Number of Poles:
    1
    MSRP $23.00
    Surplus $4.95
    Qty in Cart: 0
    Price:
    MSRP $23.00
    Surplus $4.95
  • Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph

    Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph

    MSRP $25.00
    Surplus $10.08
    Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph​ ARCA SKU:  C15-4652 Brand:  Eaton MPN:  EMCH310 UPC:  5019586122438 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4652
    Volts:
    400 V
    Amps:
    10 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Number of Poles:
    3
    Series:
    EMCH
    MSRP $25.00
    Surplus $10.08
    Qty in Cart: 0
    Price:
    MSRP $25.00
    Surplus $10.08
  • Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs)

    MSRP $110.00
    Surplus $24.53
    SKU:  C15-11800 Brand:  Eaton MPN:  FAZ-B1.5/2-NA UPC:  4015081296439 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  2.00...
    SKU:
    C15-11800
    TS PIK:
    124610185
    Series:
    FAZ
    Short Description:
    277/480 VAC 50/60 Hz, 1.5 A, 2-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Current Rating:
    1.5 A
    Type:
    Current Limiting, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Mounting:
    DIN Rail
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Voltage Rating:
    277/480 VAC
    Wire Size:
    18 to 4/18 to 8 AWG
    Number of Poles:
    2
    Data Sheet:
    Eaton_53560_1_2_DATA.pdf
    MSRP $110.00
    Surplus $24.53
    Qty in Cart: 0
    Price:
    MSRP $110.00
    Surplus $24.53
  • Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs) Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs)

    MSRP $72.00
    Surplus $7.00
    Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5311 Brand:  Eaton MPN:  FAZ-B10/1-NA-L UPC:  9008790868474 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-5311
    Number of Poles:
    1
    Current Rating:
    10 A
    Mounting:
    DIN Rail
    Curve Type:
    B
    Series:
    FAZ
    MSRP $72.00
    Surplus $7.00
    Qty in Cart: 0
    Price:
    MSRP $72.00
    Surplus $7.00
  • Eaton FAZ-B13/2 Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B13/2 Miniature Circuit Breakers (MCBs)

    MSRP $247.00
    Surplus $35.29
    SKU:  C15-11475 Brand:  Eaton MPN:  FAZ-B13/2 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In. Product...
    SKU:
    C15-11475
    Series:
    FAZ
    Interrupting Rating:
    10 kA
    Type:
    Current Limiting, Thermal Magnetic
    Voltage Rating:
    277/480 VAC
    Mounting:
    DIN Rail
    Short Description:
    277/480 VAC 50/60 Hz, 13 A, 2-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Number of Poles:
    2
    Terminal Type:
    Line/Load
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53598_1-9_DATA.pdf
    Wire Size:
    18 to 4/18 to 8 AWG
    Current Rating:
    13 A
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    MSRP $247.00
    Surplus $35.29
    Qty in Cart: 0
    Price:
    MSRP $247.00
    Surplus $35.29
  • Eaton FAZ-B20/3-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-B20/3-NA Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B20/3-NA Miniature Circuit Breakers (MCBs)

    MSRP $412.00
    Surplus $63.65
    Eaton FAZ-B20/3-NA Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-3864 Brand:  Eaton MPN:  FAZ-B20/3-NA UPC:  015081296747 Shipping Weight:  0.85 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-3864
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    2.09 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    3 to 5 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 20 A, 3-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53650_1_2_DATA.pdf
    Number of Poles:
    3
    Voltage Rating:
    277/480 VAC
    Current Rating:
    20 A
    Curve Type:
    B
    TS PIK:
    124610216
    Country of Origin:
    Spain
    MSRP $412.00
    Surplus $63.65
    Qty in Cart: 0
    Price:
    MSRP $412.00
    Surplus $63.65
  • Eaton FAZ-B25/1-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-B25/1-NA Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B25/1-NA Miniature Circuit Breakers (MCBs)

    MSRP $133.00
    Surplus $25.54
    SKU:  C15-11801 Brand:  Eaton MPN:  FAZ-B25/1-NA UPC:  01508129637 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-11801
    TS PIK:
    124610179
    Type:
    Current Limiting, Thermal Magnetic
    Number of Poles:
    1
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Wire Size:
    18 to 4/18 to 8 AWG
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Current Rating:
    25 A
    Data Sheet:
    Eaton_53655_1-3_DATA.pdf
    Terminal Type:
    Screw
    Voltage Rating:
    277/480 VAC
    Series:
    FAZ
    Mounting:
    DIN Rail
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Interrupting Rating:
    10 kA
    MSRP $133.00
    Surplus $25.54
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $25.54
  • Eaton FAZ-C0.5/2 Miniature Circuit Breakers (MCBs) Eaton FAZ-C0.5/2 Miniature Circuit Breakers (MCBs)

    Eaton FAZ-C0.5/2 Miniature Circuit Breakers (MCBs)

    MSRP $340.00
    Surplus $28.24
    Eaton FAZ-C0.5/2 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-3882 Brand:  Eaton MPN:  FAZ-C0.5/2 UPC:  015082787435 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-3882
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 0.5 A, 2-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53787_1-9_DATA.pdf
    Current Rating:
    0.5 A
    Number of Poles:
    2
    Voltage Rating:
    277/480 VAC
    Curve Type:
    C
    TS PIK:
    124503248
    Country of Origin:
    Romania
    MSRP $340.00
    Surplus $28.24
    Qty in Cart: 0
    Price:
    MSRP $340.00
    Surplus $28.24

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