Siemens Building Technologies, Inc.
Technical Instructions
Document No. 155-188P25
EA GDE/GLB-2
December 26, 2007
OpenAir™ Electric Damper Actuator
GDE/GLB Series
Non-spring Return Rotary
24 Vac Floating Control
Description
OpenAir direct coupled 24 Vac non-spring return rotary electric actuators are
designed for floating control of dampers.
Features
• Compact, lightweight design
• Manual override
• Standard and plenum models available
• Feedback potentiometer models available
• cUL and UL listed, CE certified
• Independently adjustable dual auxiliary switches available
Application
These actuators are used in constant or variable air volume installations for control
of HVAC dampers requiring up to 44 lb-in (5 Nm) or 88 lb-in (10 Nm) of torque.
Product Numbers
Table 1.
Torque Standard
With
Potentiometer
Dual Auxiliary
Switches Only
Pre-Cabled No Cables
GDE131.1U
— —
—
GDE131.1U/B (24 pk)
— —
Standard
—
GDE131.1P
GDE132.1P GDE136.1P
—
GDE131.1P/B (24 pk)
— —
Plenum
—
GDE131.1Q
— —
—
GDE131.1Q/B (12 pk)
— —
6 ft length
—
GDE131.1N
— —
—
GDE131.1N/B (24 pk)
— — —
Post Header AMP
GDE131.1T
— — —
44 lb-in
(5 Nm)
GDE131.1T/B (24 pk)
— — —
Terminal Strip
GLB131.1P
GLB132.1P GLB136.1P Plenum
—
88 lb-in
(10 Nm)
GLB131.1Q
— — 6 ft length
—
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