Temperature control unit

The pictured master controller is used as a instruction element in railway vehicles. It can be divided into three main components. 1. Master / Brake controller Setpoint setting in the driving Power- /Brakearea with integrated deadman function by pushing down of the grab handle. 2. Selector switch Choise of the operating condition “R” / “O”/ “*” / “V” / “N” 3. Key switch Approval of the master controller. Operating states: setting “0” and “1” • Measurement : according to scale drawing M4043 • Mechanical life : 10 Mio. Switching operations • Weight : approx. 9,5 kg • Storage temperature : -30°C to + 70°C • Operation temperature : -25°C to + 70 °C • Degree of protection (front) : IP40 • Degree of protection (in housing) : IP00