Mild Steel Manual Call Point

Simple to install, this Mild Steel Manual Call Point has polarity and anti-interference protection function. As part of its optional features, this call point can be availed with voltage and current signal output function. Usually, it uses RS232 or RS485 MODBUS to operate. This instrument is totally protected against acid and alkali. Due to its moving parts free design, there is no possibility of any mechanical damage. This maintenance free Mild Steel Manual Call Point is also protected against over current power pole and over voltage. 

Specification