FSNF120 US | Belimo | Dampers & Actuators
FSNF120 US is backordered and will ship as soon as it is back in stock.
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Description
The type FSNF spring-return actuator is intended for the operation of smoke and combination fire and smoke dampers in ventilation and air-conditioning systems. The actuator will meet requirements of UL555 and UL555S when tested as an assembly with the damper and will meet requirements of UBC for 15 second opening and closing at 350degreeF. Square footage of damper operated will depend on make and model and the temperature required.
Product Specifications
| Name | Value |
|---|---|
| Ambient temperature | 32...122°F [0...50°C ] |
| Category | Damper |
| Control input | On/Off |
| Control type | On/Off |
| Data Sheet | Download |
| Electrical connection | Leads |
| Enclosure nema rating | NEMA 1 |
| Enclosure type | NEMA 1 |
| Fail safe | Spring Return |
| Height | 0.0 |
| Length | 0.0 |
| Power source | 120 VAC |
| Power supply | 120 VAC |
| Product category | Dampers & Actuators |
| Product subcategory | Spring Return Damper Actuators |
| Rotation | Reversible with cw/ccw mounting | 95 Deg |
| Running time | 15 Second/90 Deg. |
| Running time fail safe | 15 s |
| Shaft diameter | 1/2...1.05" round, centers on 1/2" and 3/4" with insert, 1.05" without insert |
| Short desc | Fire & Smoke Actuator, 70 Inch-lb (8 Nm) from 32...350°F (0...177°C), Spring Return, AC 120 V, On/Off |
| Supplier part number | FSNF120 US |
| Torque | 70 in-lbs |
| Type | Fire & Smoke Damper Actuator - Fail-Safe |
| Variant weight | 3.8 |
| Width | 0.0 |
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