GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
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Siemens GRD221.1U Documents
Datasheet(OpenAir GRD Series Electronic Daper Actatuators for UL Listed Fire Smoke and Smoke Control Dampers Submittal Sheet)Datasheet(OpenAir GRD Series Electronic Damper Actuator UL Listed Fire_Smoke and Smoke Control Dampers)Declarations and Certificates(Damper Actuator_EPD_GAP_FS_GJ Environmental Product Declaration)Installation instruction(OpenAir GRD Series Electronic Damper Actuators for UL Listed Fire and Smoke Dampers Installation Instructions) Installation Instructions More Info
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Details for GRD221.1U
Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in
Fire and Smoke Damper Actuator 30 lb-in, Spring Return, 2-Position, 120VSpecifications
- 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 °; Closing (power loss with spring return: 15 s max
- Power consumption
- Running: ~12 VA, Holding: ~4 VA
- Ambient temperature, operation
- -18…60 °C; 0…140 ºF
- Ambient humidity, operation
- Maximum 95% rh non-condensing
- Angular rotation
- 95°
- Operating voltage
- 120 VAC
- Supply Voltage
- 120 VAC
- Frequency
- 50/60 Hz
- Auxiliary Switch
- No
- Cable length
- 3 ft
- Dimensions (W x H x D)
- 3.5 x 8.5 x 3 in
- Material, housing
- NEMA 1, plenum-rated plastic
- Degree of protection
- IP40
- Standard
- UL60730; cUL CSA 60730; CE conformity for Residential, Commercial, and Industrial
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