The RK switch-off delay switch is used for timing fans in bathrooms and toilets (230V AC).

The RK-30 switches electronically using a semiconductor.
It does not include moving and wearing parts, mechanical relays, contacts.
It can be used to a Built-in component.
The switch is controlled (started) by an electronic signal. The switch voltage is 230V AC. The switching signal is received from the phase conductor of the circuit.
The start-up starts with the switching voltage of the controller, the delay starts with the disappearance of the controller voltage.

Operating voltage 230V AC, 50Hz
max. 50W
Spilled fixed relay
For a short time (t = 1 sec), the switch can be loaded up to 5A