We've updated your selection

    Generac   120/208 -Volt 800-Amp Indoor and Outdoor Automatic Transfer Switch

    Set your store for local inventory & pick up options.
    • Description

      Although the generator creates the power, the transfer switch is really the core of your generator system. It is an electrical panel that allows you to safely connect a generator to your home's electrical circuits and is permanently installed near your main circuit breaker panel. It constantly monitors incoming utility power and determines when a true power outage is occurring, switching from utility power to emergency generator power and back again when utility power returns. Options include transfer switches that provide power to only essential circuits or every circuit for whole-house coverage, and some allow for prioritization of optional circuits or load shedding, such as heating and cooling. By manufacturing our own transfer switches, we ensure they integrate seamlessly with our generators for the perfect system. We offer more options than any other manufacturer to ensure you can customize the exact system you need. Whether its essential circuit coverage, load shedding or complete whole house coverage, there is a Generac transfer switch for your application. With the RTS transfer switch, you can choose to cover every circuit all the time or only essential circuits when paired with a generator sized to your application. RTS open transition transfer switches are ideal for residential, commercial and light industrial applications.

      • Generac 800-Amp non-service rated switches are compatible with the full 22-150KW line of liquid-cooled generators
      • Transfer switches is housed in a steel NEMA and UL type 3R enclosure with electro statically applied and baked powder paint
      • Heavy duty Generac contactor is a UL recognized device, designed for years of service
      • Controller at the generator handles all the timing, sensing, exercising functions, and transfer commands
      • Electrically operated, mechanically-held contacts for fast, positive connections
      • Rated for all classes of load, 100% equipment rated, both inductive and resistive
      • 160 millisecond transfer time
      • Single coil design
      • Main contacts are silver plated or silver alloy to resist welding and sticking
      • NEMA 3R (indoor and outdoor rated) steel enclosure is standard
      • Limited 5 year warranty
      • Allow 30 days shipping
    • Specifications
      Automatic/Manual :
      Electrical Product Type :
      Automatic Transfer Switch
      Maximum Amperage (amps) :
      Maximum Wattage :
      Number of Phases :
      Power Distribution Features :
      No Additional Features
      Product Depth (in.) :
      Product Height (in.) :
      Product Weight (lb.) :
      Product Width (in.) :
      Returnable :
      Voltage (volts) :
    • Reviews
      No Reviews
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).

      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.

      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).

    This item cannot be shipped to the following state(s): HI,AK,PR,GU,VI