Model FSTF120 on-off spring return 120 vac

Application

The FSTF120 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

FSTF120
FSTF120