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IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life

WENZHOU SANTUO ELECTRICAL CO.,LTD.
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    Buy cheap IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life from wholesalers
     
    Buy cheap IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life from wholesalers
    • Buy cheap IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life from wholesalers

    IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life

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    Brand Name : SONTUNE
    Model Number : STM3-63
    Certification : CE
    Price : Negotiable
    Supply Ability : 10000PCS/DAY
    Delivery Time : 20DAYS
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    IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life

    Light Weight STM3-63 1p White Miniature Circuit Breaker High Breaking Capacity


    STM3-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V

    3, 4 poles 400V, rated current to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard.



    Specifications


    ModelSTM3-63 MCB
    StandardIEC60947
    Pole1P,2P,3P,4P
    Rated Short-circuit capacity(Icn)3KA,4.5KA,6KA
    Rated Current(In)1,2,4,6,10,16,20,25,32,40,50,63A
    Rated Voltage(Un)230/400V
    Rated Frequency50/60HZ
    Tripping curveB,C,D
    Magnetic releasesB curve: between 3and 5 In
    C curve: between 5and 10In
    D curve: between 10 and 14In
    Electro-mechanical enduranceover 6000 cycles

    StandardIEC/EN 60947-2
    Electrical
    features
    Rated current InA1,2,4,6,10,16,20,25,32,40,50,63
    PolesP1,2,3,4
    Rated voltage UeV230/400
    Insulation voltage UiV500
    Rated frequencyHz50/60
    Rated breaking capacityA4500,6000
    Rated impulse withstand voltage(1.2/50)UimpV4000
    Dielectric test voltage at ind.Freq.for 1 minKv2
    Pollution degree2
    Thermo-magnetic release characteristicB,C,D
    Mechanical
    features
    Electrical lifet4000
    Mechanical lifet10000
    Protection degreeIP20
    Reference temperature for setting
    of thermal element
    30
    Ambient temperature
    (with daily average ≤35℃)
    -5~+40(Special application please refer to
    temperature compensation correction)
    Storage temperature-25~+70
    InstallationTerminal connection typeCable/Pin-type busbar
    Terminal size top/bottom for cablemm225
    AWG18-3
    Therminal size top/bottom for busbarmm225
    AWG18-3
    Tightening torqueN*m2
    In-lbs18
    Mountingon DDIN rail EN 60715(35mm)by means of fast clip device
    ConnectionFrom top and bottom

    Yueqing shantuo has been established for a long time since
    2008,We have a good reputittion around the world,

    We can offer you competive price,Continuance support and good
    After service,also,our company can ensure the quantity of our
    Products,They are durable and long life
    Quality IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life for sale
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