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Siemens GKD221.1U : Spring Return Fire and Smoke Damper Actuator, 120VAC, 80 LB-in Torque, 2-Position On/Off Control Signal, 30-second Run Time, 15-second Spring Return Time

Siemens

MSRP: $617.33
$234.59
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SKU:
GKD221.1U
Condition:
New
Availability:
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Siemens GKD221.1U : Spring Return Fire and Smoke Damper Actuator, 120VAC, 80 LB-in Torque, 2-Position On/Off Control Signal, 30-second Run Time, 15-second Spring Return Time

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
80 lb-in
Fail Safe
Yes
Spring return function
Spring return function
Control Signal
2-position
Positioning time
Run time for 90° 30s nominal, Spring return 15 s max
Power consumption
Running / Holding: 26 VA / 8 VA
Ambient temperature, operation
0…140 ºF
Ambient humidity, operation
95 % r.h.
Angular rotation
95°
Supply Voltage
120VAC
Frequency
50/60 Hz
Auxiliary Switch
No
Cable length
3 ft
Dimensions (W x H x D)
3.8 x 10.75 x 3.4 in
Material, housing
NEMA 1 / IP40, plenum-rated plastic, high temperature polymer
Degree of protection
IP40
Standard UL555/555S, UL60730, cUL CSA 60730, CE Conformity, Australian RCM Conformity

 

Datasheets

pdf logo Siemens OpenAir GKD Series
pdf logo Siemens GKD Series Installation Instructions
pdf logo Siemens GKD Series Technical Instructions
pdf logo Siemens GKD Series EU Declaration of Conformity
pdf logo Siemens GKD Series Environmental Product Declaration

 

Actuator Type:
Fire & Smoke Actuator
Voltage:
120VAC
Control Signal:
On/Off
Auxillary Switch:
None