SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

SIEMENS
Brand: SIEMENS
SKU: GJD121.1U
Availability: In Stock

Ships same day if ordered by 12 pm
$120.50
$120.50
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Description

Product Description

Siemens GJD121.1U is a spring-return fire and smoke actuator designed for UL-rated damper control, providing 20 lb-in torque with 2-position (on/off) control and 24 V operation. The actuator includes a 15 second spring return and an electronic fusible link for fail-safe operation and is suitable for fire and smoke damper applications requiring fast fail-safe closure.

  • 20 lb-in torque, 2-position (on/off) control; operates at 24 V
  • Spring-return fail-safe with 15 second return and typical 30 second drive time
  • UL555 fire and smoke rating and built-in electronic fusible link with 165°F, 212°F, 250°F ratings

Product Highlights

Fail-safe spring-return damper actuator for UL-rated fire and smoke applications with 24 V operation and built-in electronic fusible link.

Product Information

Standard Information

  • Brand: SIEMENS
  • Manufacturer Part Number: GJD121.1U
  • Country of Origin: USA
Technical Specifications
Brand
Siemens
MPN
GJD121.1U
Product Type
Fire and smoke damper actuator
Actuator Type
Spring-return, 2-position (on/off)
Input Voltage
24 V
Control Signal
2-point (On/Off)
Torque
20 lb-in (minimum)
Stall Torque
35 lb-in (minimum)
Positioning Time
Operating: 30 s; Spring return (closing): 15 s
Spring Return Time
15 seconds
Electronic Fusible Link
Yes (EFL); temperature ratings: 165°F, 212°F, 250°F
UL Rating
UL555
Certifications
UL60730; cUL CSA 60730; CE conformity
Power Consumption
Running: 10 VA / 5 W; Holding: 5 VA / 3 W
Enclosure Rating
NEMA 1 / IP40
Plenum Rated
Yes
Cable Length
3 ft pre-cabled (plenum-rated)
Angular Rotation
95°
Damper Shaft Size
1/2 in (13 mm) round
Auxiliary Switch
None
Housing Material
Plenum-rated plastic
Dimensions (W x H x D)
2.83 x 5.61 x 2.48 in
Weight
3.77 lbs
Country of Origin
USA
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

SIEMENS

Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

$120.50
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)
SIEMENS Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

SIEMENS

Siemens GJD121.1U Fire and smoke actuator 24 V (95°)

$120.50

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