Application

-AD22 series indicator light are used in the telecommunication and electrical circuit of AC 50HZ or 60HZ,rated working voltage 380V and below DC working voltage 220V or below for indicator signal,accident signal,fault signal and other indicator signals,they meet with the standard:IEC60947-5-1

Structure and function

-AD22 series indicator lights adopt LED lamp with the characteristic or long life and low energy consumption,its concealed terminal is oth safe and creditable,the special locking nut structure makes the installation available in the dimension of

AD22-22:22mm to 25.5mm

AD22-16:16mm

Main technical parameter