Download this document if link is not clickableREVIEWS - Generac RTSN400G3 400-AmpAutomatic Transfer Switch, 120/208-Volt,3-PhaseProduct Details :http://www.amazon.com/exec/obidos/ASIN/B008HCYZVS?tag=hijabfashions-20Average Customer Ratingout of 5Product FeatureSenses power failure and instructs your standbyqgenerator to startMaximum of 60,000-watts and compatible withqstandby generators from 20-60-kilowattsNema 3r enclosure is suitable for outdoorqapplications160-millisecond transfer time with a dual coilqdesignComes with a limited 2-year warrantyqProduct DescriptionThe Generac RTSN400G3 400-Amp Automatic Transfer Switch senses power failure and instructs your standbygenerator to automatically start. This transfer switch is rated for a maximum of 60,000-watts, 60-hertz and iscompatible with standby generators ranging from 20-60-kilowatts. All RTS transfer switches are housed in analuminum enclosure with electrostatically applied paint. Use this switch with 3-phase 120/208-volt generatorsonly. This transfer switch has a NEMA 3R enclosure that that is suitable for outdoor applications and resists rain,sleet and dripping water. This style of electrical enclosure can be used as a wiring box, junction box or pull boxin commercial and general industrial applications requiring an industrial cabinet or NEMA enclosure. TheGenerac RTSN400G3 400-Amp Automatic Transfer Switch weighs 107-pounds and is UL listed for your safety.This item has a limited 2-year warranty that protects against defects in material and workmanship. Generacmanufactures the widest range of power products in the marketplace including portable, RV, residential,commercial and industrial generators. Generac also operates (3) large factories which employ thousands ofworkers in the American Midwest.