FSTF120-S US

Torque:&nbsp18 in-lb [2 Nm] @250F

Power Supply:&nbsp120 VAC 10%, 60 Hz

Running Time (motor):&nbsp75 seconds

Running Time (fail-safe):&nbsp30 seconds

Technical Data Sheet

FS Technical Data	Smoke/Fire Actuator Glossary & FAQ
FS Product Cross reference	Fire/Smoke Actuator Fact Sheet
Fire & Smoke Damper Actuator Replacement	Fire Marshal Form for Replacement

Belimo is the Worldwide Leader in Fire and Smoke Actuation
Belimo first produced actuators for the European fire and smoke damper market in 1978. Belimo has consistently offered new technology since entering the market. Since 1978 Belimos market share has grown as actuator variations were released to meet various worldwide requirements. The FSAF24-SR(-S) proportional and the FSAF24-BAL(-S) balancing actuator are the latest models to be introduced for the United States and regions of the world requiring UL 555 and UL 555S listing.

	True mechanical spring return the most reliable failsafe.
	Reverse mount for clockwise or counterclockwise fail-safe.
	Check damper position easily with clear position indicator.
	Overload-proof throughout rotation.
	Easy mechanical stop to adjust angle of rotation (add ZDB-AF2 US accessory/FSAF and FSNF only).
	Built-in auxiliary switch is easy to use, offers feedback or signal for additional device (-S models).
	Manual override crank speeds installation (only on FSAF models).
	100% steel toothed cold-weld clamp prevent slipping on damper shafts.
	UL555S listed with damper manufacturers.
	Reliable DC motorlow current draw. FSAF24 is DC voltage.