Generac RTSW400A3 120/240-volt 400-Amp Automatic Smart Transfer Switch

Features 400-Amp Automatic Smart Transfer Switch For Generac Evolution and Generac Nexus Digital Power Management Technology (DPM) Allows your generator to work smarter, not harder Be Smart....Get More Out Of Your Generator Cycles power on and off as needed for different appliances Manage Up To (4) Individual HVAC Loads - No Hardware Rec'd Air conditioners, water heaters, well pumps, etc. (24 VAC controlled) Up To (8) Smart Management Modules (SMM) (Sold Separately) Frequency (Hz) monitoring design, no control wire required Versatile design, easily prioritize loads and lock-out non-essential loads Service Entrance Rated (Load Side and Line Side Disc. Breakers) Installs between main meter and service panel NEMA 3R Indoor/Outdoor Rated Aluminum, wall mountable weather-proof enclosure Electrostatically applied and baked powder coating paint (Gray) Tech Spec Summary: Only For Use w/ Generac Generators Load Transition Type: Open Transition Withstand Rating: 22,000 Amps