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    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J Featured Image
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J
    • China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J

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    Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Rcbo Device , Type Of Residual Current , Circuit Breaker Enclosure , Our Lab now is National Lab of diesel engine turbo technology , and we own a professional R&D team and complete testing facility.
    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J Detail:

    Construction and Feature

    • Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.
    • Contact position indication
    • Provides protection against indirect contact by human body
    • Provides complementary protection against direct contact by human body.
    • Effectively protects electric equipment against insulating failure
    • Equipped with switched neutral and phase pole
    • Provides protection against over-voltage
    • Provides comprehensive protection to household and commercial distribution systems.
    • S2 Shunt Tripper
    • U2+O2 Over-voltage and under-voltage tripper

     

    Technical Data

    Standard IEC61009-1/EN61009-1
    Type Electronic type
    Residual current characteristics AC
    Pole No 1P+N
    Tripping curve B, C, D
    Rated short-circuit capacity 6kA
    Rated current (A) 6A, 10A, 16A, 20A, 25A, 32A
    Rated voltage 230V AC
    Rated frequency 50/60Hz
    Rated residual operating current(mA) 0.03, 0.1, 0.3
    Tripping duration instantaneous≤0.1s
    Electro-mechanical endurance 4000 cycles
    Connection terminal pillar terminal with clamp
    Terminal Connection Height H1=16mm  H2=21mm
    Over-voltage tripping 280V±5%
    Connection capacity Flexible conductor 10mm²
    Rigid conductor 16mm²
    Installation On symmetrical DIN rail 35.5mm
    Panel mounting

     

    Overload Current Protection Characteristics

    Test procedure Type Test Current Initial State Tripping or Non-tripping Time Limit Expected Result Remark
    a B,C,D 1.13In cold t≥1h no tripping
    b B,C,D 1.45In after test a t＜1h tripping Current in the 5s in th increase of stability
    c B,C,D 2.55In cold 1s＜t＜60s tripping
    d B 3In cold t≤0.1s no tripping Turn on the auxiliary switch to close the current
    C 5In
    D 10In
    e B 5In cold t＜0.1s tripping Turn on the auxiliary switch to close the current
    C 10In
    D 20In
    The terminology  “cold state” refes to that no load is carried before testing at the reference setting temperature.

     

    Residual Current Action Breaking Time

    Residual Current Action Breaking Time
    type In/A I△n/A Residual Current (I△) Is Corresponding To The Following Breaking Time (S)
    I△n 2 I△n 5 I△n 5A,10A,20A,50A,100A,200A,500A I△t
    general
    type    		 any
    value    		 any
    value    		 0.3 0.15 0.04 0.04 0.04 Max Break-time

     

    A Type Of Trip Current Range

    Lagangle(A) A Tripping Current(A)
    Lower Limit Upper Limit
    0° 0.35 I△n 0.14 I△n
    90° 0.25 I△n
    135° 0.11 I△n
    Product detail pictures:

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J detail pictures

    Related Product Guide:
    We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for China OEM Afdd And Rcbo Factory Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J , The product will supply to all over the world, such as: Albania, United Arab Emirates, Germany, Our product quality is one of the major concerns and has been produced to meet the customer's standards. Customer services and relationship is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
    • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Riva from New Delhi - 2018.06.18 19:26
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Odelia from Moldova - 2017.01.28 18:53
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