Use this switch to control the polarity on the N Gauge Code 55 SL-E383F Scissors Crossover. See Shows You How Booklet Wiring the Layout No 21 for a comprehensive colour coded diagram.
Use this switch to control the polarity on the N Gauge Code 55 SL-E383F Scissors Crossover. See Shows You How Booklet Wiring the Layout No 21 for a comprehensive colour coded diagram.