The commercial line of Honeywell Transfer Switches consists of the RTS service and non-service rated switches. These switches are available from 100 - 800 amps. With the RTS series, you can choose to cover every circuit all the time or only essential circuits when paired with a generator sized to your application. RTS transfer switches are ideal for residential, commercial and light-industrial applications. A fully functional RTS Transfer Switch will carefully observe incoming power and redirect it accordingly. Never get caught in the dark or without power again with a Honeywell RTS Transfer Switch.