The Master Controller represented in Figure 1 is installed in a driver’s cab of a tram. It is designed for right hand manipulation and provides the man-machine-interface to control the traction, service braking and emergency braking operation of the vehicle.

Furthermore the handle of the Master Controller includes a pushbutton used for automatic vigilance control (dead-man function).

Technical data

Overall unit
Mechanical durability : 10 Mio. operating cycle
Weight :  5kg
Storage temperature range :  -25 to +70°C
Temperaturerange :  -25 to +70°C
Protection class front side : IP40
Protection class mounting side : IP00