Firetrol® Power Transfer Switches are available completely assembled with Firetrol Limited Service Fire Pump Controllers. The power transfer switches are built for use with generator set or 2nd utility use. The entire papckage of power transfer switch and controller is completely factory assembled, wired, tested, and shippepd as a complete unit for easy field connection to the power sources and the fire pump motor. They are available for 3 phase or single phase operation.
Firetrol power transfer switches are listed by Underwriters’ Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers; UL1008, Automatic Transfer Switches; UL508, Industrial Control Equipment and CSA, Standard for Industrial Control Equipment. They are built to meet or exceed the requirements of
the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code.