This device was specially developed for wiring 230 V~ single room temperature controllers with the associated valve actuators for fixed installation. The terminal block is suitable for heating controllers with or without ECO function as well as for heating/cooling controllers with integrated heating/cooling switch. A master-slave control can be created by using a clock controller or an external timer. Depending on the controller used, actuators with the operating direction NC (normally closed) or NO (normally open) can be connected to this terminal block.
