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manufacturer:
Siemens
mpn:
GVD221.1U
Product Description
Siemens - GVD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 200 lb-in
Fire and Smoke Damper Actuator 200 lb-in 2-position control , Spring Return, 120 VAC compatible with built in Electronic Fuse Link capability. For use on UL-listed smoke control dampers and combination fire/smoke rated dampers. Designed to meet UL555S.
Additional Information
Actuator TypeElectronic Fire and Smoke
Actuation StyleRotary
Control or Fire/Smoke TypeFire/Smoke Control Damper
Electronic Fusible Link (EFL)YES
Plenum or Standard RatingStandard
Torque200 lb-in
Fail SafeYes
Spring return functionSpring return function
Control Signal2-position
Positioning timeRun time for 90° 30s nominal, Spring return 15 s max
Power consumption35 VA / 9 VA, Run / Hold
Ambient temperature, operation0…140 ºF
Ambient humidity, operation95 % r.h.
Angular rotation95°
Supply Voltage120 VAC
Frequency50/60
Auxiliary switch0
Cable length3 ft
Dimensions (W x H x D)3.8 x 10.75 x 3.4 in
Material, housingNEMA 1 / IP40, plenum-rated plastic, high temperature polymer
StandardUL60730; cUL CSA 60730; CE conformity for Residential, Commercial, and Industrial environments