Emergency Stop Switch A clearly identified switch that disconnects all power to dispensers, pumps and electrical equipment in the area surrounding fuel dispensers. The switch may be inside or outside a building. See also PEI/RP500. By rhys|2014-10-15T15:17:18+00:00October 15th, 2014|Comments Off on Emergency Stop Switch Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: rhys