Token for electricity, Germany

M. HOLTKAMP ELEKTRONIK 49084 OSNABRÜCK token, embossed lightning symbol on the back combined with a central hole, brass, diameter 26 mm and thickness 1.68 mm, the token operated devices connected with electricity consumption. The hole in the middle has a purely mechanical function – it allows the coin mechanism in the machine to physically catch the token (via an internal pin/axis) in order to recognize it and prevent the use of counterfeit coins or ordinary washers. Hole diameter 5.33 mm. Compatible machines: All electricity timers, Holtkamp washing machines (models Uno, Duo, Mini, Maxi), as well as most mechanical coin mechanisms of NZR, shower machines in campsites and sports halls, energy timers for limiting electricity usage time.