The Circuitron AR-1CC is an automatic polarity reverser designed for reverse loop applications on Command Control layouts. The AR-1CC can safely switch up to 5 amp loads, making it compatible with virtually all scales. The AR-1CC uses tiny Opto-Sensors mounted between the rails where they are shaded from ambient room light by the locomotive or a piece of rolling stock. The length of the reversing section the AR-1CC is controlling MUST be longer than the train length for proper operation. The AR-1CC requires a filtered 12 volt DC supply for proper operation. Pushbuttons may be incorporated into the circuit for manual reversing.
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