Model MS4209 2-position spring return 120 vac

Application

The MS4209 spring-return actuator is intended for the operation of smoke and fire/smoke dampers used in HVAC systems. The actuator will meet the requirements of UL 555 and UL 555S when assembled on a UL listed/labeled damper for this application.

Documents

Product Sheets

MS4209, MS8209
MS4209