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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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  • Siemens Q1520 Miniature Circuit Breakers (MCBs) 15/20A 120V

    Siemens Q1520 Miniature Circuit Breakers (MCBs) 15/20A 120V

    MSRP $98.00
    Surplus $17.56
    Siemens Q1520 Miniature Circuit Breakers (MCBs) 15/20A 120V​ ARCA SKU:  C15-6187 Brand:  Siemens MPN:  Q1520 UPC:  78364314825 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-6187
    TS PIK:
    21366745
    Used On:
    Loadcenter
    Data Sheet:
    SiemensAG_06978_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Catalog:
    SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
    Interrupting Rating:
    10 kA
    Size:
    1 Inch W x 2.06 Inch D x 3.12 Inch H
    Number of Poles:
    1
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Duplex
    Short Description:
    120 VAC, 15/20 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Series:
    QT
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Mounting:
    Plug-On
    Terminal Type:
    Load Lug
    Current Rating:
    15/20 A
    Voltage Rating:
    120 VAC
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $98.00
    Surplus $17.56
    Qty in Cart: 0
    Price:
    MSRP $98.00
    Surplus $17.56
  • Siemens Q3030NC Miniature Circuit Breakers (MCBs)

    Siemens Q3030NC Miniature Circuit Breakers (MCBs)

    MSRP $163.50
    Surplus $46.58
    Siemens Q3030NC Miniature Circuit Breakers (MCBs)​ ARCA SKU:  E30-8903 Brand:  Siemens MPN:  Q3030NC UPC:  66286200426 Shipping Weight:  0.40 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    E30-8903
    TS PIK:
    115559524
    Short Description:
    120 VAC, 30 A, 10 kA, 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Non-CTL, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Data Sheet:
    SiemensAG_07051_1_DATA.pdf
    Voltage Rating:
    120 VAC
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Catalog:
    SiemensAG_00562_1_42_CAT.pdf
    Number of Poles:
    1
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Duplex
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Terminal Type:
    Load Lug
    Used On:
    Loadcenter
    Size:
    1 Inch W x 2.06 Inch D x 3.12 Inch H
    Current Rating:
    30 A
    Country of Origin:
    MEX
    Approval:
    UL 489, CSA C22.2
    MSRP $163.50
    Surplus $46.58
    Qty in Cart: 0
    Price:
    MSRP $163.50
    Surplus $46.58
  • Siemens Q3015 Miniature Circuit Breakers (MCBs) 15/30A 120V

    Siemens Q3015 Miniature Circuit Breakers (MCBs) 15/30A 120V

    MSRP $98.00
    Surplus $25.62
    Siemens Q3015 Miniature Circuit Breakers (MCBs) 15/30A 120V​ ARCA SKU:  C15-6192 Brand:  Siemens MPN:  Q3015 UPC:  78364315658 Shipping Weight:  5.10 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6192
    TS PIK:
    21366722
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Current Rating:
    15/30 A
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Duplex
    Size:
    1 Inch W x 2.06 Inch D x 3.12 Inch H
    Terminal Type:
    Load Lug
    Voltage Rating:
    120 VAC
    Interrupting Rating:
    10 kA
    Short Description:
    120 VAC, 30/15 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Mounting:
    Plug-On
    Used On:
    Loadcenter
    Data Sheet:
    SiemensAG_07048_1_DATA.pdf
    Catalog:
    SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Number of Poles:
    1
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $98.00
    Surplus $25.62
    Qty in Cart: 0
    Price:
    MSRP $98.00
    Surplus $25.62

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