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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 BAB3060H Miniature Circuit Breakers (MCBs) 3P 60A 240V EA Eaton BAB3060H Miniature Circuit Breakers (MCBs) 3P 60A 240V EA

    Eaton BAB3060H Miniature Circuit Breakers (MCBs) 3P 60A 240V EA

    MSRP $452.50
    Surplus $113.00
    Eaton BAB3060H Miniature Circuit Breakers (MCBs) 3P 60A 240V EA​ ARCA SKU:  C15-1100 Brand:  Eaton MPN:  BAB3060H UPC:  78667930360 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1100
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 60 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Current Rating:
    60 A
    TS PIK:
    21508713
    Country of Origin:
    Dominican Republic
    MSRP $452.50
    Surplus $113.00
    Qty in Cart: 0
    Price:
    MSRP $452.50
    Surplus $113.00
  • Eaton BAB3040H Miniature Circuit Breakers (MCBs) 3P 40A 240V EA Eaton BAB3040H Miniature Circuit Breakers (MCBs) 3P 40A 240V EA

    Eaton BAB3040H Miniature Circuit Breakers (MCBs) 3P 40A 240V EA

    MSRP $462.43
    Surplus $84.00
    SKU:  C15-1094 Brand:  Eaton MPN:  BAB3040H UPC:  78667930340 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1094
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Short Description:
    240 VAC, 40 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Current Rating:
    40 A
    TS PIK:
    21508710
    Country of Origin:
    Dominican Republic
    MSRP $462.43
    Surplus $84.00
    Qty in Cart: 0
    Price:
    MSRP $462.43
    Surplus $84.00
  • Eaton BAB3070H Miniature Circuit Breakers (MCBs) 3P 70A 240V EA Eaton BAB3070H Miniature Circuit Breakers (MCBs) 3P 70A 240V EA

    Eaton BAB3070H Miniature Circuit Breakers (MCBs) 3P 70A 240V EA

    MSRP $572.78
    Surplus $144.00
    SKU:  C15-1104 Brand:  Eaton MPN:  BAB3070H UPC:  78667930370 Shipping Weight:  1.15 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1104
    Series:
    BAB
    Type:
    Thermal Magnetic
    Type:
    Miniature
    Approval:
    UL 489
    Approval:
    CSA
    Size:
    3.9 Inch Length x 3.2 Inch Width x 4.9 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508714
    Current Rating:
    70 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $572.78
    Surplus $144.00
    Qty in Cart: 0
    Price:
    MSRP $572.78
    Surplus $144.00
  • Eaton CHB340 Miniature Circuit Breakers (MCBs) Eaton CHB340 Miniature Circuit Breakers (MCBs)

    Eaton CHB340 Miniature Circuit Breakers (MCBs)

    MSRP $840.34
    Surplus $638.40
    Eaton CHB340 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5015 Brand:  Eaton MPN:  CHB340 UPC:   Shipping Weight:  0.40 lbs. Shipping Height:  3.00 In. Shipping Length:  4...
    SKU:
    C15-5015
    Amps:
    40 A
    Mounting:
    Bolt-On
    Poles:
    3
    Terminal Type:
    Molded Case
    Used On:
    PB Series Panel board
    Volts:
    240 VAC
    Short Description:
    240 VAC, 40 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Series:
    CHB
    Type:
    Molded Case
    Current Rating:
    40 A
    Voltage Rating:
    240 VAC
    Catalog:
    Eaton_03653_V12T3_9_CAT.pdf
    Number of Poles:
    3
    Wire Size:
    8 to 4 AWG
    Interrupting Rating:
    10 kA at 240 VAC
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489
    MSRP $840.34
    Surplus $638.40
    Qty in Cart: 0
    Price:
    MSRP $840.34
    Surplus $638.40
  • Eaton BAB3020H Miniature Circuit Breakers (MCBs) 3P 20A 120V EA Eaton BAB3020H Miniature Circuit Breakers (MCBs) 3P 20A 120V EA

    Eaton BAB3020H Miniature Circuit Breakers (MCBs) 3P 20A 120V EA

    MSRP $462.43
    Surplus $84.00
    Eaton BAB3020H Miniature Circuit Breakers (MCBs) 3P 20A 120V EA​ ARCA SKU:  C15-1082 Brand:  Eaton MPN:  BAB3020H UPC:  786679303207 Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1082
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Short Description:
    240 VAC, 20 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508706
    Voltage Rating:
    240 VAC
    Current Rating:
    20 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $462.43
    Surplus $84.00
    Qty in Cart: 0
    Price:
    MSRP $462.43
    Surplus $84.00
  • Contact Us For Quote
    Eaton BAB3030H Miniature Circuit Breakers (MCBs) 3P 30A 240V EA Eaton BAB3030H Miniature Circuit Breakers (MCBs) 3P 30A 240V EA

    Eaton BAB3030H Miniature Circuit Breakers (MCBs) 3P 30A 240V EA

    MSRP $462.43
    Surplus $156.80
    SKU:  C15-1089 Brand:  Eaton MPN:  BAB3030H UPC:  78667930330 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1089
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Short Description:
    240 VAC, 30 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508708
    Number of Poles:
    3
    Current Rating:
    30 A
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $462.43
    Surplus $156.80
    Qty in Cart: 0
    Price:
    MSRP $462.43
    Surplus $156.80
  • Eaton BAB3080H Miniature Circuit Breakers (MCBs) 3P 80A 120V EA Eaton BAB3080H Miniature Circuit Breakers (MCBs) 3P 80A 120V EA

    Eaton BAB3080H Miniature Circuit Breakers (MCBs) 3P 80A 120V EA

    MSRP $651.15
    Surplus $84.79
    SKU:  C15-1106 Brand:  Eaton MPN:  BAB3080H UPC:  786679303801 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1106
    Series:
    BAB
    Type:
    Thermal Magnetic
    Type:
    Miniature
    Approval:
    UL 489
    Approval:
    CSA
    Size:
    3.8 Inch Length x 3.2 Inch Width x 4.7 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 80 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508715
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Current Rating:
    80 A
    Country of Origin:
    Dominican Republic
    MSRP $651.15
    Surplus $84.79
    Qty in Cart: 0
    Price:
    MSRP $651.15
    Surplus $84.79
  • Eaton BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A 240V EA Eaton BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A 240V EA

    Eaton BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A 240V EA

    MSRP $462.43
    Surplus $107.00
    SKU:  C15-1076 Brand:  Eaton MPN:  BAB3015H UPC:  78667930315 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1076
    Series:
    BAB
    Type:
    Thermal Magnetic
    Type:
    Miniature
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 15 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    Voltage Rating:
    240 VAC
    Current Rating:
    15 A
    Number of Poles:
    3
    TS PIK:
    21508705
    Country of Origin:
    Dominican Republic
    MSRP $462.43
    Surplus $107.00
    Qty in Cart: 0
    Price:
    MSRP $462.43
    Surplus $107.00
  • Contact Us For Quote
    Eaton BAB3060HS Miniature Circuit Breakers (MCBs) 3P 60A 240V EA Eaton BAB3060HS Miniature Circuit Breakers (MCBs) 3P 60A 240V EA

    Eaton BAB3060HS Miniature Circuit Breakers (MCBs) 3P 60A 240V EA

    MSRP $860.84
    Surplus $406.00
    SKU:  C15-1101 Brand:  Eaton MPN:  BAB3060HS UPC:  78667950968 Shipping Weight:  1.35 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1101
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 60 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
    Voltage Rating:
    240 VAC
    Current Rating:
    60 A
    Number of Poles:
    3
    TS PIK:
    107004138
    Country of Origin:
    Dominican Republic
    MSRP $860.84
    Surplus $406.00
    Qty in Cart: 0
    Price:
    MSRP $860.84
    Surplus $406.00
  • Contact Us For Quote
    Eaton CHB3090 Miniature Circuit Breakers (MCBs)

    Eaton CHB3090 Miniature Circuit Breakers (MCBs)

    MSRP $735.00
    Surplus $198.45
    SKU:  C15-19164 Brand:  Eaton MPN:  CHB3090 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-19164
    Short Description:
    240 VAC, 90 A, 3-Pole, 10 kA, Bolt-On Mount, Molded Case Circuit Breaker
    Wire Size:
    4 to 1/0 AWG
    Interrupting Rating:
    10 kA at 240 VAC
    Current Rating:
    90 A
    Series:
    CHB
    Catalog:
    Eaton_03653_V12T3_9_CAT.pdf
    Mounting:
    Bolt-On
    Used On:
    CH Series Load Centre, PB Panel board
    Approval:
    UL 489
    Type:
    Molded Case
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    MSRP $735.00
    Surplus $198.45
    Qty in Cart: 0
    Price:
    MSRP $735.00
    Surplus $198.45
  • Contact Us For Quote
    Eaton CHB3100 Miniature Circuit Breakers (MCBs)

    Eaton CHB3100 Miniature Circuit Breakers (MCBs)

    MSRP $798.00
    Surplus $215.46
    SKU:  C15-15767 Brand:  Eaton MPN:  CHB3100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-15767
    Interrupting Rating:
    10 kA at 240 VAC
    Catalog:
    Eaton_03653_V12T3_9_CAT.pdf
    Used On:
    CH Series Load Centre, PB Panel board
    Mounting:
    Bolt-On
    Voltage Rating:
    240 VAC
    Approval:
    UL 489
    Current Rating:
    100 A
    Series:
    CHB
    Short Description:
    240 VAC, 100 A, 3-Pole, 10 kA, Bolt-On Mount, Molded Case Circuit Breaker
    Wire Size:
    4 to 1/0 AWG
    Type:
    Molded Case
    Number of Poles:
    3
    MSRP $798.00
    Surplus $215.46
    Qty in Cart: 0
    Price:
    MSRP $798.00
    Surplus $215.46
  • Contact Us For Quote
    Eaton CHB370 Miniature Circuit Breakers (MCBs)

    Eaton CHB370 Miniature Circuit Breakers (MCBs)

    MSRP $1,724.93
    Surplus $465.73
    SKU:  C15-15773 Brand:  Eaton MPN:  CHB370 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-15773
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Short Description:
    240 VAC, 70 A, 3-Pole, 10 kA, Bolt-On Mount, Molded Case Circuit Breaker
    Current Rating:
    70 A
    Interrupting Rating:
    10 kA at 240 VAC
    Catalog:
    Eaton_03653_V12T3_9_CAT.pdf
    Mounting:
    Bolt-On
    Series:
    CHB
    Wire Size:
    14 to 8 AWG
    Type:
    Molded Case
    Approval:
    UL 489
    Used On:
    CH Series Load Centre, PB Panel board
    MSRP $1,724.93
    Surplus $465.73
    Qty in Cart: 0
    Price:
    MSRP $1,724.93
    Surplus $465.73

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