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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 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
  • Contact Us For Quote
    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA

    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA

    MSRP $68.42
    Surplus $25.54
    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA​ ARCA SKU:  C15-5590 Brand:  Crouse-Hinds MPN:  BAB1020 UPC:  786679301203 Shipping Weight:  0.30 lbs. Shipping Height:  3...
    SKU:
    C15-5590
    TS PIK:
    21508667
    Interrupting Rating:
    10 kA
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Mounting:
    Bolt-On
    Type:
    Thermal Magnetic, Miniature
    Wire Size:
    14 to 4 AWG (Copper/Aluminum) (Load)
    Country of Origin:
    Dominican Republic
    MSRP $68.42
    Surplus $25.54
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $25.54
  • Crouse-Hinds QBHW3020H Molded Case Breakers (MCCBs) Crouse-Hinds QBHW3020H Molded Case Breakers (MCCBs)

    Crouse-Hinds QBHW3020H Molded Case Breakers (MCCBs)

    MSRP $689.77
    Surplus $134.03
    SKU:  C15-8060 Brand:  Crouse-Hinds MPN:  QBHW3020H UPC:  78667939320 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00...
    SKU:
    C15-8060
    TS PIK:
    21510605
    Short Description:
    240 VAC, 20 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Interrupting Rating:
    22 kA
    Number of Poles:
    3
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Current Rating:
    20 A
    Size:
    3.8 Inch Length x 3.2 Inch Width x 4.7 Inch Height
    Type:
    Thermal Magnetic
    Mounting:
    Bolt-On
    Series:
    QBHW
    Voltage Rating:
    240 VAC
    Approval:
    UL, CSA
    Country of Origin:
    United States
    MSRP $689.77
    Surplus $134.03
    Qty in Cart: 0
    Price:
    MSRP $689.77
    Surplus $134.03
  • Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    MSRP $68.42
    Surplus $11.38
    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA​ ARCA SKU:  C15-9338 Brand:  Cutler-Hammer MPN:  BAB1020 UPC:  78667930120 Shipping Weight:  0.25 lbs. Shipping Height:  3.25 In...
    SKU:
    C15-9338
    Mounting:
    Bolt-On
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Type:
    Thermal Magnetic, Miniature
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum) (Load)
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    Approval:
    UL, UL 489, CSA
    MSRP $68.42
    Surplus $11.38
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $11.38
  • Contact Us For Quote
    Eaton QBHW2020 Miniature Circuit Breakers (MCBs)

    Eaton QBHW2020 Miniature Circuit Breakers (MCBs)

    MSRP $392.24
    Surplus $141.21
    SKU:  C15-11096 Brand:  Eaton MPN:  QBHW2020 UPC:  78667939255 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-11096
    TS PIK:
    21510592
    Type:
    Thermal Magnetic
    Mounting:
    Bolt-On
    Approval:
    UL, CSA
    Series:
    QBHW
    Interrupting Rating:
    22 kA
    Voltage Rating:
    120/240 VAC
    Size:
    3.7 Inch Length x 2.2 Inch Width x 4.8 Inch Height
    Short Description:
    120/240 VAC, 20 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Number of Poles:
    2
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Current Rating:
    20 A
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    MSRP $392.24
    Surplus $141.21
    Qty in Cart: 0
    Price:
    MSRP $392.24
    Surplus $141.21

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