Belimo 3G-OTH-67674 — Technical Specifications
The BELIMO NFB24-S is a fail-safe damper actuator with spring return, featuring on/off control and a 90 in-lb torque rating. It operates on 24V AC/DC with an 8.5VA power rating, provides a 0 to 95° stroke with CW/CCW shaft rotation, and includes two auxiliary switches. This plenum-rated actuator uses hardwired electrical connections and is not compatible with building automation systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | On/Off, Spring Return, 90 in-lb, Hardwired Plenum Rated Cables |
| AC/DC | 24V |
| Brand | BELIMO |
| Power Rating | 8.5VA |
| Input Voltage | 24V AC/DC |
| Output Signal | 2 Auxiliary Switch |
| Plenum Rating | Plenum Rated |
| Stroke Degree | 0 to 95° |
| Shaft Rotation | CW/CCW |
| Manufacturer Part Number | NFB24-S |
| Auxiliary Switch Included | Yes |
| Electrical Connection Type | Hardwired |
| For Use With Building Automation Systems | Not Building Automation System Compatible |