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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 BQ3B030 Miniature Circuit Breakers (MCBs) 3P 30A 240V Siemens BQ3B030 Miniature Circuit Breakers (MCBs) 3P 30A 240V

    Siemens BQ3B030 Miniature Circuit Breakers (MCBs) 3P 30A 240V

    MSRP $627.00
    Surplus $123.18
    Siemens BQ3B030 Miniature Circuit Breakers (MCBs) 3P 30A 240V​ ARCA SKU:  C15-1472 Brand:  Siemens MPN:  BQ3B030 UPC:  78364310260 Shipping Weight:  0.94 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1472
    Series:
    BQ
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    10 kA
    Application:
    General Purpose
    Short Description:
    240 VAC, 30 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip
    Catalog:
    SiemensAG_01698_17_1_17_7_17_110_CAT.pdf
    TS PIK:
    21366196
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Data Sheet:
    SiemensAG_05390_1_DATA.pdf
    Current Rating:
    30 A
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    MSRP $627.00
    Surplus $123.18
    Qty in Cart: 0
    Price:
    MSRP $627.00
    Surplus $123.18
  • Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA

    Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA

    MSRP $295.00
    Surplus $24.46
    Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA​ ARCA SKU:  C15-2268 Brand:  Siemens MPN:  BQ3B040 UPC:  783643102613 Shipping Weight:  1.05 lbs. Shipping Height:  3.00...
    SKU:
    C15-2268
    Series:
    BQ
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    4.7 Inch Width x 12.7 Inch Depth x 3.7 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Lug-In/Lug-Out with Insta-Wire
    Short Description:
    240 VAC, 50 A, 10 kA Interrupt, 3-Pole, BQ-Frame, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Common Trip
    Catalog:
    SiemensAG_00876_1_5_5_18_5_24_CAT.pdf
    Data Sheet:
    SiemensAG_01611_1_DATA.pdf
    TS PIK:
    21366197
    Current Rating:
    40 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $295.00
    Surplus $24.46
    Qty in Cart: 0
    Price:
    MSRP $295.00
    Surplus $24.46

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