1. General Definition
It is mounted on Ex db type ex-proof control panels and it works as switch key, emergency stop button, push button and three-stage button. It constitutes the control panel of the switchboard. It can be used by operator tor carry out electrical management in all ex-proof control systems.
It is produced in a way that it will meet the requirements of standards belonging to related protection classes below.
2. Protection Class
Grup I : I M2 Ex db I T120ºC Mb
Grup II : II 2G Ex db IIB T4 Gb
Operation Ambient Temperature (Tamb) : : – 20 ºC …… + 40ºC
IP Protection Rating : IP 65