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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 BAB1020S Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph EA Eaton BAB1020S Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph EA

    Eaton BAB1020S Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph EA

    MSRP $439.24
    Surplus $107.13
    SKU:  C15-1019 Brand:  Eaton MPN:  BAB1020S UPC:  786679509609 Shipping Weight:  0.65 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1019
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.9 Inch Length x 2.2 Inch Width x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Load (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic
    Catalog:
    Eaton_21247_4_9_CAT.pdf
    TS PIK:
    107004130
    Country of Origin:
    Dominican Republic
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    20 A
    MSRP $439.24
    Surplus $107.13
    Qty in Cart: 0
    Price:
    MSRP $439.24
    Surplus $107.13
  • Eaton BAB2020H Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA Eaton BAB2020H Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA

    Eaton BAB2020H Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA

    MSRP $410.00
    Surplus $77.04
    Eaton BAB2020H Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1042 Brand:  Eaton MPN:  BAB2020H UPC:  786679302231 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1042
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    240 VAC, 20 A, 10 kA, 2-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:
    21508681
    Current Rating:
    20 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $410.00
    Surplus $77.04
    Qty in Cart: 0
    Price:
    MSRP $410.00
    Surplus $77.04
  • Eaton BAB3020HS Miniature Circuit Breakers (MCBs) BA 3P 20A 120/240V 50/60Hz 3Ph EA Eaton BAB3020HS Miniature Circuit Breakers (MCBs) BA 3P 20A 120/240V 50/60Hz 3Ph EA

    Eaton BAB3020HS Miniature Circuit Breakers (MCBs) BA 3P 20A 120/240V 50/60Hz 3Ph EA

    MSRP $860.84
    Surplus $138.44
    SKU:  C15-1083 Brand:  Eaton MPN:  BAB3020HS UPC:  786679509647 Shipping Weight:  1.25 lbs. Shipping Height:  3.50 In. Shipping Length:  4.00 In. Shipping Width:  3.70 In...
    SKU:
    C15-1083
    TS PIK:
    107004134
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
    Type:
    Thermal Magnetic
    Short Description:
    240 VAC, 20 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature, Circuit Breaker
    Voltage Rating:
    240 VAC
    Interrupting Rating:
    10000 A at 240 VAC
    Series:
    BAB
    Mounting:
    Bolt-On
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Number of Poles:
    3
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Current Rating:
    20 A
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $860.84
    Surplus $138.44
    Qty in Cart: 0
    Price:
    MSRP $860.84
    Surplus $138.44
  • Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA

    Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA

    MSRP $317.84
    Surplus $63.32
    Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA​ ARCA SKU:  C15-1081 Brand:  Eaton MPN:  BAB3020C UPC:  786679304334 Shipping Weight:  0.85 lbs. Shipping...
    SKU:
    C15-1081
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 Ampere at 24 to 48/62.5/80 VDC
    Mounting:
    Bolt-On
    Poles:
    2
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Type:
    Thermal Magnetic
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, FDC Circuit Breaker
    Series:
    BAB
    Specification/Technical:
    Eaton_05419_1_2_SPEC.pdf
    TS PIK:
    21508740
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Number of Poles:
    2
    Catalog:
    Eaton_03771_V4T1_39_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $317.84
    Surplus $63.32
    Qty in Cart: 0
    Price:
    MSRP $317.84
    Surplus $63.32
  • 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
  • Eaton BAB2020S Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA Eaton BAB2020S Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA

    Eaton BAB2020S Miniature Circuit Breakers (MCBs) BAB 2P 20A 240V 50/60Hz 1Ph EA

    MSRP $470.00
    Surplus $180.60
    SKU:  C15-1044 Brand:  Eaton MPN:  BAB2020S UPC:  786679509616 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-1044
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.8 Inch Length x 3.2 Inch Width x 4.9 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Load (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic
    Catalog:
    Eaton_21247_4_9_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    20 A
    TS PIK:
    107004131
    Country of Origin:
    Dominican Republic
    MSRP $470.00
    Surplus $180.60
    Qty in Cart: 0
    Price:
    MSRP $470.00
    Surplus $180.60

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