The T175 Mechanical 24-Hour Time Switch is designed for commercial, industrial and residential applications. The Skipper™ feature enables users to omit operation on selected day(s) of the week. For commercial, industrial and residential applications. Controls loads up to 40 Amps per pole. Direct 24-hour control of most loads. Up to 10 ON/OFF operations each day. Minimum ON/OFF times of 1 hour. Manual override. One ON, one OFF tripper and three day-skipper screws.