Ycb6hle-63 6~63A 1P+N,2P,3P,3P+N,4P, Residual Current Circuit Breaker with Over Current Protection RCBO/RCCB
Residual Current Circuit Breaker with Over Current Protection
1.Protection against overload and short-circuit currents
2.Protection against the effects of sinusoidal alternating earth fault currents
3.Protection against indirect contacts and additional protection against direct contacts.
4.Protection against fire hazard caused by insulation faults
5.Used in residential building
6.According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln,type D(10-20)ln
|Type||Test current||Tripping time||Expected result||Type||Test current||Tripping time||Expected result|
|B,C,D||1.13In||t≤1h(In≤63A)||Not tripping||B||3In||t≤0.1s||Not tripping|
|Poles||P||1P+N, 2, 3, 3P+N, 4|
|Type(wave form of the earth leakage sensed)||AC|
|Thermo-magnetic release characteristic||B, C, D|
|Rated current In||A||6, 10, 16, 20, 25, 32, 40, 50, 63|
|Rated voltage Ue||V||230V AC(1P+N, 2P) 400V AC(3P, 3P+N, 4P)|
|Rated sensitivity lΔn||A||0.03, 0.05, 0.1, 0.3|
|Rated residual making and|
breaking capacity lΔm
|Rated short-circuit capacity lcn||A||4500|
|Break time under lΔn||s||≤0.1|
|Rated impulse withstand voltage(1.2/50)Uimp||V||4000|
|Dielectric test voltage at ind.Freq.for 1min||kV||2|
|Insulation voltage Ui||V||500|
|Contact position indicator||Yes|
|Ambient temperature(with daily average≤35ºC)||ºC||-5~+40|
|Installation||Terminal connection type||Cable/Pin-type busbar|
|Terminal size top/bottom for cable||mm²||25|
|Terminal size top/bottom for busbar||mm²||25|
|Mounting||On DIN rail EN60715(35mm)by means of fast clip device|
Overall and mounting dimensions(mm)
CNC Electric Group Co., Ltd. is a non-regional enterprise group approved and registered by the National Industrial and Commercial Bureau. Under drastic market competition, we are always trying to develop the national industry and depend on technology and technique. Thus, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprises on scale and developing potentiality.
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3. Our Laboratory is China Key Industrial Electrical Laboratory;
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5. We have new designed products each year by our R&D Dpartment.
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