PSI Manual Transfer Switches are offered in 60-3000 Amps with enclosure rating options including NEMA 1, NEMA 3R, and NEMA 4X. The switch component is labeled UL1008 through 1200 Amps. / IEC Rated 1600 through 3000 Amps. The overall package will be assembled and labeled in accordance to UL508A through 1200 Amps. PSI’s manual transfer switch has one of the smallest footprints in the industry.
Eaton Manual Transfer Switches are offered from 1600-5000 Amps with enclosure rating options including NEMA 1 & NEMA 3R. All switches meet or exceed the standards set forth in UL 1008 and UL 489 with high withstand, totally enclosed Magnum switches.
PSI Control Solutions produces high quality, reliable electrical solutions at a competitive price. We are an ISO-certified (Independent System Operator) company, meaning our facility and products meet all federal safety and reliability requirements, as set by the Federal Energy Regulatory Commission (FERC).
When you choose PSI Control Solutions, you receive: