IL/ILT/ILO Indicator light is used as an indicating signal, pre-placed signal, accident signal and other signal indicators for line of telecommunication,electric in the circuit control system of AC 50Hz or 60Hz and voltage up to 230V. The product conforms to IEC60947-5
Normal service condition and installation condition
Ambient air temperature: The upper limit of ambient temperature does not exceed +40℃.
and its average over a period of 24h does not exceed +35℃
Altitude: The altitude of installation place can not be over 2000mm above sea level.
Atmospheric conditions: When the upper temperature is +40℃, the relative humidity should not be beyond 50％, under the comparatively lower temperature higher relative humidity is allowed,eg. 20℃ for 90％. Special measures should be taken for the moisture resulting from the change of temperature.
Installation category: The method mounting ⅡⅢ
Pollution degree:2 Installation mode: Adopting standard guide rail 35mm