R33 Type Arrow Switch 1/4 Gauge 900mm: Efficient Rail Direction Control

Special constructions of railway tracks serving for connection, branching and crossing of railway tracks in order to direct the movement of railway rolling stock from one track to another. R33 type switches of railway tracks of mine workings, railway tracks of forestry and peat industry enterprises are operated outdoors in all macroclimatic regions except for areas with cold climate and in unventilated premises with high humidity, as products O1; O3; O5 according to GOST 15150.