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

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

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

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

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

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

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

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

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    Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for China OEM Rcbo Circuit Breaker Manufacturer Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J , The product will supply to all over the world, such as: Morocco, Mali, Sri Lanka, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highquality products with good price. We've been looking forward to doing business with you!
    • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Bella from Portugal - 2018.11.28 16:25
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Anne from Libya - 2018.06.28 19:27
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