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 BQD220 Miniature Circuit Breakers (MCBs) 2P 20A EA

    Siemens BQD220 Miniature Circuit Breakers (MCBs) 2P 20A EA

    MSRP $925.68
    Surplus $177.43
    Siemens BQD220 Miniature Circuit Breakers (MCBs) 2P 20A EA​ ARCA SKU:  C15-6157 Brand:  Siemens MPN:  BQD220 UPC:  78364327722 Shipping Weight:  1.25 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6157
    Type:
    Standard
    Terminal Type:
    Lug
    Voltage Rating:
    480V
    Mounting:
    Bolt-On
    Current Rating:
    20 A
    Short Description:
    BREAKER BQD 2P 20A 480VAC 14KA
    TS PIK:
    21368640
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Number of Poles:
    2
    Data Sheet:
    SiemensAG_05423_1_DATA.pdf
    Used On:
    P1 Panelboard
    Series:
    BQD
    Interrupting Rating:
    14 kA
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA-C22.2
    Application:
    Construction
    MSRP $925.68
    Surplus $177.43
    Qty in Cart: 0
    Price:
    MSRP $925.68
    Surplus $177.43
  • Siemens BQD2100 Miniature Circuit Breakers (MCBs)

    Siemens BQD2100 Miniature Circuit Breakers (MCBs)

    MSRP $1,862.26
    Surplus $180.51
    SKU:  C15-8747 Brand:  Siemens MPN:  BQD2100 UPC:  78364327733 Shipping Weight:  1.15 lbs. Shipping Height:  4.49 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-8747
    TS PIK:
    21368639
    Type:
    Molded Case, Branch, Thermal Magnetic
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Used On:
    P1 Panelboard
    Number of Poles:
    2
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Current Rating:
    100 A
    Interrupting Rating:
    14 kA
    Short Description:
    480 VAC Star/277 VAC, 100 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Data Sheet:
    SiemensAG_05422_1_DATA.pdf
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Approval:
    UL 489, CSA C22.2, HACR
    Installation:
    Bolt-On
    MSRP $1,862.26
    Surplus $180.51
    Qty in Cart: 0
    Price:
    MSRP $1,862.26
    Surplus $180.51
  • Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A

    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A

    MSRP $925.68
    Surplus $130.07
    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A​ ARCA SKU:  C15-6161 Brand:  Siemens MPN:  BQD250 UPC:  78364327728 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6161
    TS PIK:
    120723903
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Voltage Rating:
    277/480 VAC 50/60 Hertz, 125/250 VDC
    Used On:
    P1 Panelboard
    Data Sheet:
    SiemensAG_05429_1_DATA.pdf
    Number of Poles:
    2
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip
    Current Rating:
    50 A
    Short Description:
    480 VAC Star/277 VAC, 50 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Series:
    BQD
    Interrupting Rating:
    14 kA
    Country of Origin:
    Mexico
    Application:
    Construction
    Approval:
    UL 489, CSA-C22.2
    MSRP $925.68
    Surplus $130.07
    Qty in Cart: 0
    Price:
    MSRP $925.68
    Surplus $130.07
  • Siemens BQD260 Miniature Circuit Breakers (MCBs) EA

    Siemens BQD260 Miniature Circuit Breakers (MCBs) EA

    MSRP $888.93
    Surplus $130.07
    Siemens BQD260 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-6163 Brand:  Siemens MPN:  BQD260 UPC:  78364327729 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6163
    TS PIK:
    21368647
    Current Rating:
    60 A
    Used On:
    P1 Panelboard
    Type:
    Molded Case, Branch, Thermal Magnetic
    Data Sheet:
    SiemensAG_05430_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Interrupting Rating:
    14 kA
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Number of Poles:
    2
    Short Description:
    480 VAC Star/277 VAC, 60 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    MSRP $888.93
    Surplus $130.07
    Qty in Cart: 0
    Price:
    MSRP $888.93
    Surplus $130.07
  • Siemens BQD215 Miniature Circuit Breakers (MCBs) 2P 15A 277V Siemens BQD215 Miniature Circuit Breakers (MCBs) 2P 15A 277V

    Siemens BQD215 Miniature Circuit Breakers (MCBs) 2P 15A 277V

    MSRP $925.68
    Surplus $112.05
    Siemens BQD215 Miniature Circuit Breakers (MCBs) 2P 15A 277V​ ARCA SKU:  C15-6088 Brand:  Siemens MPN:  BQD215 UPC:  78364327721 Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6088
    TS PIK:
    115270520
    Number of Poles:
    2
    Short Description:
    480 VAC Star/277 VAC, 125/250 VDC, 15 A, 14 kA, 2-Pole, Bolt-On Mount, Molded Case, Branch, Thermal Magnetic, Panelboard Circuit Breaker
    Type:
    Molded Case, Branch, Thermal Magnetic
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Current Rating:
    15 A
    Used On:
    P1 Panelboard
    Data Sheet:
    SiemensAG_01614_1_DATA.pdf
    Catalog:
    SiemensAG_00876_5_18_5_20_CAT.pdf
    Interrupting Rating:
    14 kA
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    MSRP $925.68
    Surplus $112.05
    Qty in Cart: 0
    Price:
    MSRP $925.68
    Surplus $112.05
  • Siemens BQD240 Miniature Circuit Breakers (MCBs)

    Siemens BQD240 Miniature Circuit Breakers (MCBs)

    MSRP $888.93
    Surplus $130.07
    SKU:  C15-6160 Brand:  Siemens MPN:  BQD240 UPC:  78364327726 Shipping Weight:  1.15 lbs. Shipping Height:  4.49 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-6160
    TS PIK:
    21368644
    Interrupting Rating:
    14 kA
    Type:
    Molded Case, Branch, Thermal Magnetic
    Current Rating:
    40 A
    Short Description:
    480 VAC Star/277 VAC, 40 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Used On:
    P1 Panelboard
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Number of Poles:
    2
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Data Sheet:
    SiemensAG_05427_1_DATA.pdf
    Country of Origin:
    Mexico
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    Application:
    Electrical Distribution
    MSRP $888.93
    Surplus $130.07
    Qty in Cart: 0
    Price:
    MSRP $888.93
    Surplus $130.07

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