Cummins OTEC Automatic Generator Transfer Switch - 400 Amps, 240 Volts, NEMA 3R, Model# 400OTEC208. This Cummins OTEC Automatic Generator Transfer Switch is designed for operation and switching of electrical loads between primary and standby generator sets. This unit came off of a 6 cylinder Ford motor that was used as a backup generator for a school. It was used for 30 minutes a month as part of.
Weekly maintenance, meaning it is almost brand new. All service records in box, and comes with power command live information display box.