Siemens 3G-OTH-68588 — Technical Specifications
The Siemens GMA226.1U is a fail-safe spring-return damper actuator with a self-centering shaft coupling, designed for 90° stroke and CW/CCW rotation. It operates on 120V AC with a 5W power rating, provides a 0 to 10V DC output signal, and includes an auxiliary switch. This hardwired actuator is building automation system compatible and rated NEMA 1 / IP54.
Technical Specifications
| Parameter | Value |
|---|---|
| AC | 120V |
| Type | On/Off, Spring Return, 62 in-lb, Hardwired, NEMA 1 / IP54 |
| Brand | SIEMENS |
| Shaft Type | Self-Centering Shaft Coupling |
| Power Rating | 5W |
| Input Voltage | 120V AC |
| Output Signal | 0 to 10V DC |
| Stroke Degree | 90° |
| Shaft Rotation | CW/CCW |
| Manufacturer Part Number | GMA226.1U |
| Auxiliary Switch Included | Yes |
| Electrical Connection Type | Hardwired |
| For Use With Building Automation Systems | Building Automation System Compatible |