Danfoss 103 24hr Mechanical Time Switch

A general-purpose, 24-hour, electro-mechanical timeswitch which provides a single output circuit.
The 103 timeswitch fits the GP wallplate and has an identical wiring configuration which allows systems to be upgraded without the need for rewiring.
The 103 has a Timed, Off, and Constant Switch, and a thumbwheel, which allows early selection of future switching operations.
Danfoss 103  24hr Mechanical Time Switch