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    High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box Featured Image
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box
    • High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box

    High Quality CJM9-63 2p 6-63A MCB Miniature Circuit Breaker with IP30 Surface Distribution Box

    Short Description:

    CJM9-63 Type miniature circuit breaker(MCB)is mainly used for protection against overload and the short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V, and rated current from 1A to 63A. It also can be used for non-frequent on-and-off switch operations under normal circumstances.


    Product Detail

    Product Tags

    Construction and Feature 

    • Protection against both overload and short circuit
    • High short-circuit capacity
    • Easy mounting onto 35mm DIN rail
    • Terminal electric devices shall be mounted on Din rail of TH35-7.5D type.
    • High short-short capacity 6KA.
    • Designed to protect circuit carrying big current up to 63A.
    • Contact position indication.
    • Used as main switch in household and similar installation.

     

    Normal Service Condition

    • Altitude above sea level less than 2000m;
    • Ambient temperature -5~+40, average temperature not exceeding +35 within 24 hours;
    • Relative Humidity not exceeding 50% at maximum temperature +40 higher relative humidity allowed at lower temperature. For example, relative humidity 90% allowed at +20;
    • Pollution class: II (means generally only non-electricity conducting pollution is considered, and also considers temporary electricity conducting pollution occasionally caused by condensed dew);
    • Perpendicular installation with allowed tolerance  5.

     

     

     

    Technical Data

    Standard IEC/EN 60898-1
    Rated Current 6A,10A,16A,20A,25A,32A,40A,50A,63A
    Rated Voltage 230/400VAC(240/415)
    Rated Frequency 50/60Hz
    Number of Pole 1P,2P,3P,4P(1P+N,3P+N)
    Module size 17.5mm
    Curve type B,C,D Type
    Breakering capacity 4500A,6000A
    Optimumoperating temperature -5ºC to 40ºC
    Terminal Tightening torque 5N-m
    Terminal Capacity(top) 25mm²
    Terminal Capacity(bottom) 25mm²
    Electro-mechanical endurance 4000cycles
    Mounting 35mm DinRail
    Suitable Busbar PIN Busbar

     

    Test Tripping Type Test Current Initial State Tripping timeor Non-tripping Time Provisior
    a Time-delay 1.13In Cold t≤1h(In≤63A) No Tripping
    t≤2h(ln>63A)
    b Time-delay 1.45In After test a t<1h(In≤63A) Tripping
    t<2h(In>63A)
    c Time-delay 2.55In Cold 1s<t<60s(In≤63A) Tripping
    1s<t<120s(In>63A)
    d B curve 3In Cold t≤0.1s No Tripping
    C curve 5In Cold t≤0.1s No Tripping
    D curve 10In Cold t≤0.1s No Tripping
    e B curve 5In Cold t≤0.1s Tripping
    C curve 10In Cold t≤0.1s Tripping
    D curve 20In Cold t≤0.1s Tripping

    MCB

    Why you choose the products from CEJIA Electrical ?

    • CEJIA Electrical located in Liushi ,Wenzhou -Capital city of low voltage electrical products in China.There have many different factories produce low voltage electrical products.Such as fuses.circuit breakers.contactors.and pushbutton.you can buy complete components for automation system.
    • CEJIA Electrical can also provide clients with customized control panel.We can design MCC panel and inverter cabinet & soft starter cabinet according to clients the wiring diagram.
    • CEJIA Electrical also working up international sales net.CEJIA products have been exported in large quantity to Europe,South America,outheast Asia,Middle East.
    • CEJIA Electrical also go aboard to attend the fair every year.

     

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