Theben BZ 142 Counter, 7 Digit Mechanical, 230 V ac

The Theben BZ 142-1 Hour counter with synchronous motor drive front panel devices, with click-in or stretch clamp supports for walls up to a maximum of 10 mm thick clamp or flat plug connection 6.3 mm.

Hour counter with synchronous motor drive
Stretch clamp supports for walls up to a maximum of 10 mm thick
Clamp or flat plug connection 6.3 mm
Versions for direct voltage with quartz-controlled stepper motor
Progress display