I found this interesting game now. It is the first game with electric lines, but they are pipes :-( In the game you must collect different objects and close the circuit.

Here is a demo version for Windows (13 MB):

http://www.origo.hu/szoftverbazis/letolt.html?size=12930048&filename=Electric%20Billy&letoltes=jatekok+logikai+electricbillysetup.exe

or

http://www.topshareware.com/Electric-Billy-download-16556.htm