CJRO3 6-40A 3p+N RCBO Residual Current Circuit Breaker with Overcurrent Protection

RCBO is mainly used in AC 50Hz(60Hz), rated voltage 230/400V, rated current 6A to 63A low voltage terminal distribution system. RCBO is equal with MCB+RCD function;lt is used for electric shock protection and human indirect contact protection electric equipment protection when human body touching electricity or electric network leak current exceeds stipulated value and over load and short circuit protection;lt can also be a non-frequency operator in the circuit, wildly used in the residential and commercial district.It complies with standard of lEC61009-1.

Products Details

Technical Data

Standard IEC/EN 61009-1
Electrical Mode Electro-magnetic type,electronic type
features Type(wave form of the earth leakage sensed) A,AC
Thermo-magnetic release characteristic B,C,D
Rated current In A 6,10,16,20,25,32,40
Poles P 1P+N,3P+N
Rated voltage Ue V AC 230,400
Rated sensitivity l△n A 0.01,0.03,0.1,0.3,0.5
Rated residual making and breaking capacity l△m A 500
Rated short-circuit capacity Icn A 6000
Break time under I△n s ≤0.1
Rated frequency Hz 50/60
Rated impulsewithstand voltage(1.2/50)Uimp V 4000
Dielectric test voltage at ind,Freq for 1min kV 2
Insulation voltage Ui V 250
Pollution degree 2
Mechanical Electrical life 4000
features Mechanical life 10000
Fault current Indicator Yes
Protection degree IP20
Ambient temperature (with daily average≤35ºC) ºC -5~+40(Special application please refer
to temperature compensation correction)
Storage temperature ºC -25~+70
lnstallation Terminal connection type Cable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable mm² 25
AWG 5月18日
Terminal size top/bottom for busbar mm² 25
AWG 3月18日
Mounting On DIN rail EN 60715(35mm)by means of fast clip device
Connection From top
  residual current circuit breaker 4p 7 ​  

Our advantage

CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices.     We are proud to be one of the most reliable electrical equipment suppliers in China with more.   We attach great importance to product quality control from raw materials procurement to finished product packaging.  We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available. We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.    

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