Belimo FSTF120 US
SKU: CS3349122MPN: FSTF120 US
Fire \& Smoke Actuator, 18 in-lb [2 Nm], Spring return, AC 120 V, On/Off

Product Details
Fire \& Smoke Actuator, 18 in-lb [2 Nm], Spring return, AC 120 V, On/Off
Attributes
| Control | On/Off |
| Fail-Safe | Spring Return |
| Torque | 18 in-lb |
| Nominal Voltage | AC 120 V |
| Enclosure | UL Enclosure Type 2 |
| Power Supply | 120 VAC, ±10%, 50/60 Hz |
| Electrical Connection | 18 GA appliance cable, 3 ft [1 m], with ½” conduit connector |
| Overload Protection | electronic throughout 0…95° rotation |
| Angle Of Rotation | 95° |
| Direction Of Motion Motor | selectable by ccw/cw mounting |
| Position Indication | Mechanical |
| Running Time (Motor) | 75 s @ 250°F [121°C] |
| Running Time Fail-Safe | <25 s |
| Ambient Humidity | max. 95% r.H., non-condensing |
| Ambient Temperature | 32…122°F [0…50°C] |
| Storage Temperature | -40…176°F [-40…80°C] |
| Degree Of Protection Iec/En | IP42 |
| Degree Of Protection Nema/Ul | NEMA 2 |
| Connection | cable |
| Servicing | maintenance-free |
| Housing Material | UL94-5VA |
| Nominal Voltage Ac | 120 V |
| Noise Level, Motor | 45 dB(A) |
| Torque Motor | 18 in-lb [2 Nm] |
| Electrical Protection | actuators are double insulated |
| Quality Standard | ISO 9001 |
| Noise Level, Fail-Safe | 62 dB(A) |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, Listed to UL 2043 - suitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMC. California State Fire Marshal Listing 3210-1593:104 |
| Shaft Diameter | ¼…½” round, centers on ½” |
| Fail-Safe Function | Spring return |
| Control Type Web | On/Off |
| Fail-Safe | YES |
Specifications
| SKU | CS3349122 |
|---|---|
| MPN | FSTF120 US |











