Venner Time Switches Ltd mains powered synchronous motor rew...

Venner Time Switches Ltd mains powered synchronous motor rewind time switch, model B202, mid 20th century, housed in a robust cast metal case designed for portable use, 11" high, 7" wide ** The mechanism incorporates a precision platform escapement for accurate time regulation, combined with an electrically driven rewind system ** The seven day, twenty-four hour programmable switch was designed for automatic control applications, allowing electrical circuits or equipment to be operated according to a pre-set schedule ** From the David Read Collection

Estimate:$26.43

View all items fromGardiner HoulgateorNautica, Technica & Optic