You can store the Jablotron UR-01 Multifunction Relay in your tool bag to help you solve many tasks.
It is equipped with switching contacts with galvanic and safety isolation for switching a load of 230VAC/16A, which can be used in one of eight selectable modes. The relay is designed for mounting on a DIN rail and its characteristics are set using switches under a cover.
It offers 8 functions:
* Switching relay – Standard NO/NC relay
* Bistable relay – for example for lighting control from multiple locations using buttons
* Bistable relay with time limitation – for example to control lights from multiple places (however the light will not be on for longer than the set time)
* Delayed shutdown - for example for fan run-off
* Delayed start – starting an electric motor in star - delta mode.
* Impulse through leading edge – activation of a device for a certain time
* Impulse via rear flank – for example to switch on a fan after switching off the lights
* Regular impulses – at a fixed interval this will activate a device for a period of 10 minutes - for example for the regular heating of a heating element in the bathroom