GRD121.1U - GRD121.1U 30 lb-in,SR,2PT,24V,FS
Technical Specifications:
- Actuator Type: Electronic Fire and Smoke
- Actuation Style: Rotary
- Control or Fire/Smoke Type: Fire/Smoke Control Damper
- Electronic Fusible Link (EFL): YES
- Plenum or Standard Rating: Standard
- Torque: 30 lb-in
- Fail Safe: Yes
- Spring return function: Spring return function
- Control Signal: 2-position
- Positioning time: Operating: 30 s runtime for 90 °
- Power consumption: Running: ~14 VA/8W, Holding: ~4 VA/2 W
- Ambient temperature, operation: -18…60 °C
- Ambient humidity, operation: Maximum 95% rh non-condensing
- Angular rotation: 95°
- Operating voltage: 24 VAC/DC
- Supply Voltage: 24 VAC/DC
- Frequency: 50/60 Hz
- Auxiliary Switch: No
- Cable length: 3 ft
- Dimensions (W x H x D): 3.25 x 9 x 3 in
- Material, housing: NEMA 1, plenum-rated plastic
- Degree of protection: IP40
- Standard: UL60730
Product Literature:
Brand: Siemens
SKU: GRD121.1U
