Cummins OTEC 400 Amp Indoor Transfer Switch A066Y105

Cummins OTEC transfer switches are designed for operation and switching of electrical loads between primary power and standby generator sets. They are suitable for use in emergency, legally required, and optional standby applications. The switches monitor both power sources, signal generator set startup, automatically transfer power, and return the load to the primary power source once a stable utility is available.

Current lead time: 10-12 weeks from factory