The 7800 series is a uni-directional cam timers with compact dimensions and a fast self-feeding cam for quick start (by push-button).
It can be supplied with a maximum 6 cams.
Cams with diameter 36mm : 1° fast self-feeding cam fixed.
Rotation of cams : Clockwise or Anti-clockwise (on request).
Manual rotation of cams (friction) : not possible.