2-Position, Spring Return Fire and Smoke Control Dampers Actuator (120V)

Brand:
Siemens
SKU:
GND221.1U
Rating:
(1)
Q&A:
(0)
2-Position, Spring Return Fire and Smoke Control Dampers Actuator (120V)
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2-Position, Spring Return Fire and Smoke Control Dampers Actuator (120V)

Brand:
Siemens
SKU:
GND221.1U
Rating:
(1)
Q&A:
(0)
GND221.1U has been discontinued
Discontinued November 29, 2022
This product was discontinued by the manufacturer.
Suggested Alternative:
GRD 2-Position, 30-lb-in, Spring Return Fire and Smoke Control Damper Actuator (120V)
Brand:
Siemens
SKU:
GRD221.1U
(0)
Out of Stock
Out of Stock
Get it Fri, Feb 24 - Fri, Mar 3
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Product Highlights
Voltage icon
120v
Torque icon
53 lb-in Torque
Description
The OpenAir direct-coupled, 2-position, spring return electronic damper actuators are UL listed for smoke control dampers or for combination fire/smoke rated dampers. Actuators are designed to operate reliably in smoke control systems requiring Underwriter's Laboratories, Inc. UL555/555S rating when tested as an assembly with the damper and will meet requirements of UBC for 15 second opening and closing at 350 F.
Specs
Product Type:

Rotary Actuator

Voltage:

120v

Actuator Type:

On/Off

Fail Safe Mode:

Spring Return

Torque:

53 lb-in

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