This heavy duty 24 hour mechanical time switch has a lockable tamper-proof all-metal electrostatically painted enclosure and heavy duty gear mechanism for reliable operation. It is suitable for use with electric water heaters, outdoor lighting and signage, and to control pools, spas, and fountains pumps.
Up to 12 on/off operations per day may be selected, with a minimim on or off time of 1 hour. The enclosure includes both 1/2" and 3/4" knockouts. It is a single pole single throw (SPST) switch. Comes with 2 trippers.