For two-position operation of dampers, valves, and
other equipment which require the return to normal
position upon power interruption.
Hazardous location models offer a sturdy cast
aluminum case with bolted cover. They have two 3/4"
pipe tapped openings for joints with rigid metal conduit.
All wiring is brought out to separate terminals for ease
of installation. These factory enclosure and actuator
assemblies are Underwriters Laboratories Listed.