CQKCB24-SR-RR

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Valve Actuator, Electronic fail-safe, AC 24 V, DC 2…10 V

Weight 0.44 lbs
Actuator Type

Electronic fail-safe
Brand

Belimo
Maintenance
maintenance free
Power consumption in operation
2.5 W
Power consumption in rest position
0.5 W
Transformer sizing
5 VA (class 2 power source)
Ambient humidity
5...95% r.H. non condensing (EN 60730-1)
Housing material
UL94-5VA
Electrical Connection
18 GA plenum cable, 3 ft [1 m], with 1/2" conduit connector
Angle of rotation
90°, adjustable with mechanical stop
Noise level, motor
max. 35 dB (A) 
Position indication
pointer
Ambient temperature
35...104°F [1.7...40°C]
Non-operating temperature
-40...176°F [-40...80°C]
Control
Modulating
Overload Protection
electronic thoughout 0° to 90° rotation
Quality Standard
ISO 9001
Nominal voltage
AC 24 V
Power Supply
24 VAC, ±20%, 50/60 Hz, 24 VDC, -10% / +20%
Agency Listing
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Operating Range
DC 2...10 V, 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Emergency control function
Electronic Fail-Safe
Family Series
CQK
Operating range Y
DC 2...10 V
Control operating range Y note
4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Running Time (Motor)
35 sec
Running Time (Fail-Safe)
<35 sec
Fail-Safe function
Electronic fail-safe
Control type
Modulating
Connection
cable
Degree of protection NEMA/UL
NEMA 2
Enclosure
UL Enclosure Type 2
Tagging function
US|CA
Pre-charging time
5 to 20 seconds
Bridging time
2 sec delay before fail-safe activates
Set-Up
RR=NC/FC
CP65 Warning
⚠ WARNING: For Belimo Products sold in California, these Products do or may contain chemicals which are known to the State of California to cause cancer and or birth defects or other reproductive harms. For more information see www.p65warnings.ca.gov.

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