Steady indicator light RDD6

threadedround

RDD6 series indicator lamp is applicable for telecommunication and electric circuit of AC50Hz or 60Hz,rated voltage up to 380V,DC voltage up to 380V, as indication signal,warning and others. This production conforms to Standard of GB14048.5,IEC60497-5-1. Normal working condition and installation condition 3.1 Altitude: lower than 2000m. 3.2 Ambient temperature: no higher than +40oC,and no lower than -5oC, and day average temperature shall no more than +35ºC. 3.3 Humidity: Relative humidity shall not excced 50% at the Max temperature 40ºC,and higher humidity could be accepted at lower temperature. The condensation must be taken care which is caused by temperature change. 3.4 Pollution class:III type 3.5 Installation level:III type 3.6 Installation location have no affect of obvious vibration and impact,rain and snow. It also have no corrosive gas and conductive dust.