5079 Change-Over Unit 12V

5079 Change-Over Unit 12V is a Trains Service Pack released in 1989.
== Gallery ==
5079-1.1187230280.thumb2.jpg
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CH_catalog_train_12V_p2_lr.jpg|Leaflet about the 12V to 9V transition presenting the 12V sets still available in Switzerland between 1991 and 1993, including this set.
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== External Links ==
Category:5000 sets
Category:Trains
Category:1989 sets