Moved: Sub station circuit diagram Sept 8, 2010 23:07:37 GMT Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by nickf on Sept 8, 2010 23:07:37 GMT This message has been moved to Signalling and Track by Colin as although it is about Traction Current, the context in which it is being discussed is as a track asset, not train equipment.