Generac 16-Circuit 100A Rated 16Ckt Automatic Transfer SwitchProduct Description 100A RATED 16CKT AUTOMATIC TRANSFER SWITCHHoused in a NEMA 1 enclosure, this pre wired transfer switch has an integrated, 16 circuit load center. Designed to supply power to only those designated circuits, it ensures only the essentials are covered by the standby air cooled generator during an emergency. This switch features a 5 year limited warranty. Product Feature Essential Circuit CoverageCover only the circuits you need! Used