S254 Operations:3ON/3OFF If your switch is older

If your switch is older than 2008 we are unable to supply a replacement

Dual diaphragm temperature sensing element

Dimensions Height (wall mounted) 136mm

2) or 3 (S254

S254 Operations:3ON/3OFF If your switch is olderThe 24 hour programming time switch cycle performs the same sequence of switching operations on each day and can be quickly and easily set using the small manual levers on the dial. A day omit device allows you to select any number of days in the week on which the switching cycle can be disabled. A general purpose timeswitch for heating, ventilation and equipment control applications FEATURES Programming: 24 hour with 2 or 3 on off operations Current