ETT overtime timers are designed to provide energy-saving and boosting functions for ventilation and lighting applications. The timer functions can be used, for example, in office applications where increased ventilation is needed outside of normal office hours.
The timer can also be used to limit, for example, the supply voltage of certain devices (e.g., coffee makers). The maximum time can be limited using DIP switches.
The user activates the timer by pressing the button. Each press increases the timer duration by one step. A green indicator light above the button displays the selected time.
For ETT1 models, one step equals 10 minutes (up to 60 minutes: 10 / 20 / 30 / 40 / 50 / 60 minutes).
For ETT6 models, one step equals one hour (up to 6 hours: 1 / 2 / 3 / 4 / 5 / 6 hours).
For ETT12 models, one step equals two hours (up to 12 hours: 2 / 4 / 6 / 8 / 10 / 12 hours).
24 V CA/CC (de 22 a 26 V) o 230 V CA/CC (de 207 a 253 V)
Relé, 250 Vca, 10 A
±10 s/h
IP20
0...50 °C
5...95 %rH
97 × 97 × 27 mm
Extra time timer, white, 10 to 60 min
Extra time timer, black, 10 to 60 min
Extra time timer, white, 1 to 6 h
Extra time timer, black, 1 to 6 h
Extra time timer, white, from 2 to 12 h
Extra time timer, black, 2 to 12 h
