Barber Colman Two-Position Actuator w/ 175 lb-in torque (120V)

For two-position operation of dampers or valves in heating, ventilating and air-conditioning systems and similar applications where return to normal position is not required. These unidirectional actuators (clockwise rotation) require a three-wire control circuit; SPDT snap-acting switch or its equivalent such as a thermostat, pressure switch or relay. A built-in cam operated, snap-acting, adjustable SPDT auxiliary switch is standard. It is factory set to make at mid-stroke. One contact closes at end of stroke; other contact closes at end of next stroke. Features Equipped with SPDT auxiliary switch Actuator has a rugged die cast aluminum housing with two 1/2" conduit openings Hazardous location actuator housing has two 3/4" pipe taped openings for rigid metal conduit connection Oil immersed gear train Requires a three wire control circuit SPDT snap-acting or equivalent