Single phase and Three phase switches monitor
incoming utility power.
Nema 1 or Nema 3R Enclosures
Service Entrance Rated available.
Double Throw Operations
Single solenoid design inherently interlocks
to prevent contacts from stopping between sources
or from being in contact with both utility and
emergency source simultaneously.
Exercises with or without load.
Deluxe engine exerciser, strip heaters, and
remote communication options.