S55499-D237
Product ID:119922
Updated: 2026/4/3

Key Features
- 1Ensure safe damper positioning during power outages. 2、Simplify installation with a prewired 0.9 m connecting cable. 3、Provide clear visual indication of the actuator's position. 4、Enable additional functions with auxiliary switches. 5、Utilize brushless DC motors for reliable, load-independent operation.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Humidity | 5…95% r.h. | Spring Return Function | Yes |
| Operating Voltage | AC/DC 24 V | Positioning Time | Open: 60 seconds; Close: 15 seconds |
| Positioning Signal | DC 0...10 V | Power Consumption | 3.7 VA; 2.2 W |
| Lifecycle | P.M300 | Country of Origin | Switzerland |
| ECCN | N | AL | N |
| Model Number | S55499-D237 |
Specifications may be subject to change without notice
