Siemens GJD121.1U
SKU: CS3748664MPN: GJD121.1UUPC/EAN: 4047625004903
GJD121.1U 20 lb-in,SR,2PT,24V,FS

$110.84
UnitAvailable on backorder
Product Details
Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 24VAC/DC compatible with built in Electronic Fuse Link capability. For use with combination fire and smoke dampers. Designed to meet UL555S.
Attributes
| Actuation Style | Rotary |
| Actuator Type | Electronic Fire and Smoke |
| Ambient Temperature Operation | -18…55 °C; 0…130 ºF |
| Auxiliary Switch | No |
| Connection Cable | 18 AWG |
| Control Or Fire Smoke Type | Fire/Smoke Control Damper |
| Control Signal | 2-position |
| Fail Safe | Yes |
| Frequency | 50/60 Hz |
| Material Housing | NEMA 1, plenum-rated plastic |
| Operating Voltage | 24 VAC;24 VDC |
| Plenum Or Standard Rating | Standard |
| Position Feedback | No |
| Positioning Time | Operating: 30 s, Closing (power loss) with spring return: Typical 15 s |
| Power Consumption | Running: 10 VA / 5 W, Holding: 5 VA / 3 W |
| Spring Return Function | Spring return function |
| Supply Voltage | 24 VAC/DC |
| Torque | 20 lb-in |
Specifications
| SKU | CS3748664 |
|---|---|
| MPN | GJD121.1U |
| UPC/EAN | 4047625004903 |




