Belimo FSTF120-S US : Fail-Safe Fire & Smoke Actuator, 18 in-lb, 120VAC, On/Off Control Signal, (2) SPDT 3A @250V Aux Switch, 5-Year Warranty

Belimo FSTF120-S US : Fail-Safe Fire & Smoke Actuator, 18 in-lb, 120VAC, On/Off Control Signal, (2) SPDT 3A @250V Aux Switch, 5-Year Warranty

The Belimo FSTF120-S US actuator, designed for AC 120V at 50/60 Hz with a range of AC 96 to 132V, optimizes your system. It consumes 2 W during operation and 1.5 W at rest. The actuator features dual SPST auxiliary switches with 3 A resistive (0.5 A inductive) capacity each at AC 250V, set at 10° and 80°. This actuator also offers electronic efficiency, double insulation, and a 0 to 95° rotation. Delivering 18 in-lb [2 Nm] torque at 250°F [121°C] for 30 minutes, it's reversible and allows clockwise and counterclockwise mounting. The actuator operates at a noise level of 45 dB(A) during operation and 62 dB(A) in fail-safe mode. It meets IP42 and NEMA 2 standards, and is cULus listed to UL60730-1A/-2-14, complying with California State Fire Marshal Listing 3210-1593:104. With suitability for NEC and IMC air plenums, it operates between 32°F to 122°F [0°C to 50°C], enduring storage temperatures of -40°F to 176°F [-40°C to 80°C]. This 1.9 lb [0.70 kg] maintenance-free actuator is constructed with UL94-5VA materials, ensuring safety.

Specifications

Data Sheets

	Belimo FSTF120-S US Fire and Smoke Damper Actuator Data Sheet
	Belimo Fire and Smoke Damper Actuator Brochure
	Belimo Fire and Smoke Damper Actuator Consultant Specifications