The TSD Series is a robust, dependable equipment with OFF-delay transmission outputs that can be accessed in permanent or modifiable time versions. The input is supplied with constant voltage along with an outer remote button regulating the timer.
On switch it off, the transmission is activated and by switching it on, it starts the hold-up span and deactivates the transmission on finishing the task.In case the regulation button switches off again in the hold-up span, the transmission remains active and the timer is pulled back to Zero.