SS1 Super Shuttle Unit Brand_Train-Tech Opto-couplers are used to provide

Opto-couplers are used to provide a reliable detection

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Half Curve 2nd Radius 438mm Arc 11

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SS1 Super Shuttle Unit Brand_Train-Tech Opto-couplers are used to provideElectronic control module which allows your locomotive (or complete train) to shuttle backwards and forwards on a specific section of your layout. The unit is wired between your controller and the track (DC Only) and with the use of Diodes (Included) you can watch as your locomotive moves from one end of the layout to the other and back again automatically. SUGGESTIONS OF USE: Freight Depots Large Terminus Stations Small Country Stations with a Bay