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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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  • Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA

    Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA

    MSRP $651.15
    Surplus $105.00
    SKU:  C15-1110 Brand:  Cutler-Hammer MPN:  BAB3100H UPC:  78667930400 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00...
    SKU:
    C15-1110
    Series:
    BAB
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Approval:
    UL 489
    Approval:
    CSA
    Size:
    3 Inch Width x 2.9 Inch Depth x 2.9 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 240 VAC
    Terminal Type:
    Steel Box Lug Standard Load
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum (Standard Load)
    Short Description:
    240 VAC, 100 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:
    21508717
    Current Rating:
    100 A
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $651.15
    Surplus $105.00
    Qty in Cart: 0
    Price:
    MSRP $651.15
    Surplus $105.00
  • Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA

    Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA

    MSRP $151.20
    Surplus $43.00
    Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA​ ARCA SKU:  C15-1048 Brand:  Cutler-Hammer MPN:  BAB2030 UPC:  78667930230 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-1048
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    30 A
    Poles:
    2
    Interrupting Rating:
    10000 A
    Terminal Type:
    Ring/Spade Lug
    Short Description:
    2.2" x 3.9" x 4.8", 120/240 VAC, 30 A at 40 Deg C, 10000 A Interrupt, 2-Pole, Ring/Spade Lug, Thermal Magnetic
    Catalog:
    EatonCorp_00004_V4T1_12_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $151.20
    Surplus $43.00
    Qty in Cart: 0
    Price:
    MSRP $151.20
    Surplus $43.00
  • Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA

    Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA

    MSRP $120.91
    Surplus $12.44
    Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA​ ARCA SKU:  C15-1126 Brand:  Cutler-Hammer MPN:  BD3030 UPC:  78667636950 Shipping Weight:  0.35 lbs. Shipping...
    SKU:
    C15-1126
    Series:
    BD
    Type:
    Full Vage
    Type:
    Non-Reversing
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Enclosure:
    IP00
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 30 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_87_CAT.pdf
    Data Sheet:
    Eaton_56070_1-14_DATA.pdf
    Installation/Operator:
    Eaton_00653_INST.pdf
    CAD Drawing:
    Eaton_21606_1_CAD.pdf
    TS PIK:
    21493939
    Number of Poles:
    3
    Current Rating:
    30 A
    Voltage Rating:
    120 VAC
    Country of Origin:
    Dominican Republic
    MSRP $120.91
    Surplus $12.44
    Qty in Cart: 0
    Price:
    MSRP $120.91
    Surplus $12.44
  • 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
  • Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs) Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)

    Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)

    MSRP $994.00
    Surplus $426.95
    SKU:  C15-11451 Brand:  Cutler-Hammer MPN:  BR370 UPC:   Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-11451
    TS PIK:
    21493900
    Number of Poles:
    3
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Used On:
    Type BR Load Center
    Voltage Rating:
    240 VAC
    Type:
    Common Trip
    Series:
    BR
    Mounting:
    Plug-On
    Current Rating:
    70 A
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Interrupting Rating:
    10 kA at 240 VAC
    Approval:
    UL 489
    Country of Origin:
    Dominican Republic
    MSRP $994.00
    Surplus $426.95
    Qty in Cart: 0
    Price:
    MSRP $994.00
    Surplus $426.95
  • Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL

    Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL

    MSRP $5,297.00
    Surplus $1,659.00
    SKU:  C15-6749 Brand:  Cutler-Hammer MPN:  CA3175 UPC:   Shipping Weight:  4.00 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-6749
    Short Description:
    240 VAC, 175 A, 10 kA, 3-Pole, Line and Load Terminal, CA Frame, Fixed Trip, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Series:
    CA
    Type:
    Molded Case, Fixed Trip, Thermal Magnetic
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Line and Load Terminal
    Number of Poles:
    3
    Current Rating:
    175 A
    Voltage Rating:
    240 VAC
    Catalog:
    Eaton_36656_8_CAT.pdf
    Size:
    4.13 Inch W x 2.69 Inch D x 6.5 Inch H
    Approval:
    UL
    Frame Type:
    CA
    Maximum AC Voltage Rating:
    240
    Country of Origin:
    United States
    MSRP $5,297.00
    Surplus $1,659.00
    Qty in Cart: 0
    Price:
    MSRP $5,297.00
    Surplus $1,659.00
  • Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA

    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA

    MSRP $51.00
    Surplus $36.01
    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA​ ARCA SKU:  C15-1398 Brand:  Cutler-Hammer MPN:  CH215 UPC:  78211310172 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1398
    Series:
    CH
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type CH Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG
    Wire Size:
    (2) 14 to 10 AWG
    Short Description:
    120/240 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $51.00
    Surplus $36.01
    Qty in Cart: 0
    Price:
    MSRP $51.00
    Surplus $36.01
  • Cutler-Hammer QPHW2060 Miniature Circuit Breakers (MCBs) Cutler-Hammer QPHW2060 Miniature Circuit Breakers (MCBs)

    Cutler-Hammer QPHW2060 Miniature Circuit Breakers (MCBs)

    MSRP $529.97
    Surplus $79.53
    SKU:  C15-11562 Brand:  Cutler-Hammer MPN:  QPHW2060 UPC:  78667991062 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In. Shipping Width:  3.00...
    SKU:
    C15-11562
    TS PIK:
    21517343
    Short Description:
    EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
    MSRP $529.97
    Surplus $79.53
    Qty in Cart: 0
    Price:
    MSRP $529.97
    Surplus $79.53
  • Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA

    Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA

    MSRP $337.33
    Surplus $115.13
    Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA​ ARCA SKU:  C15-9251 Brand:  Cutler-Hammer MPN:  SPHM2RM0010 UPC:  786679754306 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-9251
    Number of Poles:
    2
    MSRP $337.33
    Surplus $115.13
    Qty in Cart: 0
    Price:
    MSRP $337.33
    Surplus $115.13

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