FEATURES: The Atlas Twin consists of a pair of double-pole, double-throw switches internally connected to allow independent electrical polarity control at either end of two pairs of output (upper) terminals. It provides a simple means for controlling reversing loops or simple double track layouts.Any number of twins ca ...Read more
Any number of twins can be ganged (coupled) together without additional wiring by using the little double-ended connectors provided.
Black plastic Twin has (2) Red switches
Useful for reversing section and turntable control on single-cab layouts, sidings, wyes and so on.
Instructions are listed on the back of the package
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