China Residual Current Circuit Breaker with Over Current Protection

YCB6NL-40 Residual Current Circuit Breaker
1. Intelligent control
2. Multi-function
3. GB, ISO
General
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 and distribution boards
6. Classified as follows according to the type of instantaneous release: Type B(3-5)ln,
Type C(5-10)ln
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1. China Top 100 Industrial Electrical Enterprise
2. Netion High-tech Enterprise
3. Our Laboratory is China Key Industrial Electrical Laboratory; 4. We have completely sales service system, ensure every detail is going smooth. 5. We have new designed products each year by our R&D Dpartment. 6. Perfect testing system ensure each product is qualified. 7. Want know more of us? Waiting for your inquiry.

TypeStandard lEC/EN 61009-1Electrical
featuresRated current InA2,4,6,10,16,20,25,32,40Type (wave form of the earth leakage sensed) A,ACPolesP1P+NThermo-magnetic release characteristic B,CRated voltage UeV240Insulation voltage UiV500Rated frequencyHz50/60Rated breaking capacity IcnA6000Rated impulse withstand voltage (1.2/50) UimpV4000Dielectric test voltage at ind. Freq. for 1minkV2Rated sensitivity IΔnA0.01,0.03,0.1,0.3Break time under IΔns≤0.1Rated residual making and breaking capacity IΔmA500Pollution degree 2Mechanical
featuresElectrical lifet4000Mechanical lifet4000Protection degree IP20Storage temperature -25~+70Ambient temperature (with daily average≤35) -5~+40InstallationTerminal connection type Cable/U-type bar/Pin-type busbarTerminal size top / bottom for cablemm²16AWG18-5Terminal size top / bottom for busbarmm²16AWG18-5Tightening torqueN*m2In-Ibs18Mounting On DIN rail EN 60715(35mm)by means of fast clip deviceConnection From top