Siemens GCA221.3U SKU: GCA221.3U $170.93 $449.81 (0)No Reviews yet Quantity -+ Add to Shopping Cart Limited Factory Stock Details Spring Return OpenAir Damper Actuator, 160 in-lb, 120 VAC, On/Off Control Signal, 90 Second Run Time, 15 Second Spring Return, Shaft Adapter with 3' C... Details Back DetailsSpring Return OpenAir Damper Actuator, 160 in-lb, 120 VAC, On/Off Control Signal, 90 Second Run Time, 15 Second Spring Return, Shaft Adapter with 3' Cable, NEMA 2 (IP54) Enclosure, 5-Year Warranty ( Minimum Siemens order quantity of $250.) Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review