24 Hour and Solar Dial Time Switch Black 20A

The 24 Hour and Solar Dial Time Switch are controlled by an electronic quartz module with both ensuring accurate time-keeping. The Q550 module has a back-up battery providing a 100-hour reserve in the event of a power failure. With the easily-read dial face marked in 15-minute divisions, these switches also offer high timing resolution, permitting power to be switched on for periods as short as 15 minutes, to an accuracy of ± 3 minutes.

Warning

This control must be earthed. Terminals are for fixed wiring only. Provision must be made in the fixed wiring for a means of disconnection from the supply having a contact separation of at least 3mm on all poles.