Generac RTSN400G3 Guardian 400-Amp 3-Phase Automatic Transfer Switch (120/208V)

Features Generac 3-Phase Automatic Transfer Switch Only works with Generac 120/208 3-Phase generators Fully Automatic Operation Standard Installation May require a sub-panel or disconnect for serviceability Larger Applications Nema 3R Aluminum Enclosure For Use With Generac Generators Only What's in The Box Guardian 400-Amp Automatic Transfer Switch (120/208V) Owner's Manual Warranty 2 Year Factory Warranty; 30 Day Satisfaction Guarantee pr Specifications Model RTSN400G3 Brand Generac Voltage 120/208 Three-Phase Frequency 60 Hertz Rated Amps 400 Amps ATS Poles 3 Poles Max Generator Input 400 Amps Max Utility Input 400 Amps Enclosure NEMA 3R UL Listed Yes Weight (lbs.) 107 (48.54 kgs.) Dimensions (LxWxH)(in.) 36 x 24 x 10 (91.44 x 60.96 x 25.40 cm)