User Guide

OpenAir™ Non-Spring Return Rotary Electric Damper Actuator Technical Instructions
24 Vac – Modulating Control Document Number 155-187P25
May 19, 2014
Siemens Industry, Inc. Page 3
Specifications, continued
Housing
Enclosure NEMA Type 2
IP54 according to EN60529
GDE161.1T and GDE161.1N NEMA 1
Material Durable plastic
Gear lubrication Silicone-free
Ambient conditions
Ambient temperature
Operation -25°F to 130°F (-32°C to 55°C)
Storage and transport -40°F to 158°F (-40°C to 70°C)
Ambient humidity (non-condensing) 95% rh
Agency certification
UL listed to UL873
cUL certified to Canadian
Standard C22.2 No. 24-93
These devices were approved for installation in plenum areas by Underwriters
Laboratories, Inc., per UL 1995.
conformity
In accordance with the directive set forth by the European Union for
Electromagnetic Compatibility (EMC) 2004/108/EC
Emissions standards EN61000-6-3
Immunity standards EN61000-6-2
Miscellaneous
Pre-cabled connection 18 AWG
Standard cable length 3 ft (0.9 m)
Life cycle Designed for over 60,000 full
strokes and a minimum of 1.5
million repositions at rated torque
and temperature
Dimensions inches (mm) 6.2 L × 2.8 W × 2.4 D
(157 L × 71 W × 61 D)
Weight: 1.06 lb (0.48 kg)