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APPLICATION
CKYL1-63 RCCB is in conformity with the standard of IEC61008. The RCCB can cut off the
faultcircuit immediately on the occasion of shock hazard or earth leakage of trunk, thus, it is
suitable to avoid the shock hazard and fire caused by earth leakage.
The RCCB is mainly suitable for use in varieties of plants and enterprises, building
construction1 phase 230V and 3 phase 400V 50/60Hz. RCCB is not suitable for use in DC
pulse system.
SPECIFICATIONS Product name30ma rccb 4.5ka 6ka elcb 4 pole earth leakage circuit breakerNumber of Poles1P+N,3P+NRated Current(A)16,20,25,40,50,63Rated Residual Operating Current(IΔn)(mA)30,100,300,500Rated Voltage(V)AC 230/240AC400/415Residual Operating Current Scope0.5IΔn~IΔnResidual Current Off-time≤0.3SShort Circuit Capacity(Icu)6000AEndurance4000Protection DegreeIP20
NORMAL OPERATION AND MOUNTING REQUIREMENT Circumstance temperature-5°C~+40 ,average temperature not exceeding 35 .Altitude above sea level less than 2000m.Humidity not exceeding 50% at 40°Cand not exceeding 90% at 25°C.Installation class Ⅱ or Ⅲ.Pollution class Ⅱ.Installation method DIN Rail mounting type.The external magnetism shall not be more than 5 times of terrestrial one.Product shall be installed vertically at the place where there shall be no severe impact and
vibration. The product is switched on when the handle is at upper position.Free SampleCertifications
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