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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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  • Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs) Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)

    MSRP $273.14
    Surplus $36.90
    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5653 Brand:  Crouse-Hinds MPN:  BR2100 UPC:  78667636325 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-5653
    TS PIK:
    21493865
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Lug Screw Terminal, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Terminal Type:
    Lug
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Wire Size:
    4 to 1/0 AWG (Copper/Aluminum)
    Current Rating:
    100 A
    Type:
    Thermal Magnetic, Common Trip
    Size:
    1.9 Inch Length x 2 Inch Width x 2.4 Inch Height
    Series:
    BR
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_56_V1T1_84_CAT.pdf
    Used On:
    BR Series Load Center
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $273.14
    Surplus $36.90
    Qty in Cart: 0
    Price:
    MSRP $273.14
    Surplus $36.90
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    Crouse-Hinds CH2100ST Miniature Circuit Breakers (MCBs)

    Crouse-Hinds CH2100ST Miniature Circuit Breakers (MCBs)

    MSRP $718.25
    Surplus $291.38
    Crouse-Hinds CH2100ST Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5676 Brand:  Crouse-Hinds MPN:  CH2100ST UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5676
    TS PIK:
    128629806
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    Current Rating:
    100 A
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
    Used On:
    CH Series Loadcenter
    Interrupting Rating:
    10 kA
    Wire Size:
    10 to 1/0 AWG (Aluminum/Copper)
    Type:
    Thermal Magnetic, Common Trip
    MSRP $718.25
    Surplus $291.38
    Qty in Cart: 0
    Price:
    MSRP $718.25
    Surplus $291.38
  • Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire

    Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire

    MSRP $840.00
    Surplus $425.60
    Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire​ ARCA SKU:  L19-1001 Brand:  Eaton MPN:  BR3100ST UPC:  786676002509 Shipping Weight:  1.50 lbs. Shipping...
    SKU:
    L19-1001
    TS PIK:
    115785796
    Current Rating:
    100 A
    Mounting:
    Plug-On
    Short Description:
    240 VAC, 100 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Series:
    BR
    Number of Poles:
    3
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Approval:
    UL 489
    Interrupting Rating:
    10 kA
    Used On:
    BR Series Loadcenter
    Type:
    Thermal Magnetic, Common Trip
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Voltage Rating:
    240 VAC
    Country of Origin:
    United States
    MSRP $840.00
    Surplus $425.60
    Qty in Cart: 0
    Price:
    MSRP $840.00
    Surplus $425.60
  • Eaton BRHH2100 Miniature Circuit Breakers (MCBs) Eaton BRHH2100 Miniature Circuit Breakers (MCBs)

    Eaton BRHH2100 Miniature Circuit Breakers (MCBs)

    MSRP $728.46
    Surplus $42.89
    Eaton BRHH2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1321 Brand:  Eaton MPN:  BRHH2100 UPC:  78667637695 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1321
    Series:
    BR
    Short Description:
    120/240 VAC, 100 A, 42 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Mounting:
    Plug-On
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    42 kA
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    100 A
    Used On:
    BR Series Loadcenter
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper)
    TS PIK:
    21494075
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489
    MSRP $728.46
    Surplus $42.89
    Qty in Cart: 0
    Price:
    MSRP $728.46
    Surplus $42.89
  • Siemens Q3100 Miniature Circuit Breakers (MCBs)

    Siemens Q3100 Miniature Circuit Breakers (MCBs)

    MSRP $141.03
    Surplus $87.48
    SKU:  C15-6275 Brand:  Siemens MPN:  Q3100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-6275
    TS PIK:
    115704614
    Mounting:
    Plug-On
    Data Sheet:
    SiemensAG_01547_1_DATA.pdf
    Used On:
    Load Centre Main, Feeder
    Size:
    3 Inch Width x 3 Inch Depth x 2 Inch Height
    Catalog:
    SiemensAG_01502_1_12_CAT.pdf
    Interrupting Rating:
    10 kA
    Number of Poles:
    3
    Current Rating:
    100 A
    Voltage Rating:
    240 V
    Type:
    Thermal Magnetic, Common Trip
    Short Description:
    240 V, 100 A, 10 kA, 3-Pole, Plug-On, QP/MP Frame, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $141.03
    Surplus $87.48
    Qty in Cart: 0
    Price:
    MSRP $141.03
    Surplus $87.48

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