LRB24-SR

$119.93

Each
Valve Actuator,Non-Spring,24V,Modulating
Weight 1.1 lbs
Actuator Type

Non fail-safe

Brand

Maintenance
maintenance free
Power consumption in operation
1.5 W
Power consumption in rest position
0.4 W
Transformer sizing
3 VA (class 2 power source)
Ambient humidity
5...95% r.H. non-condensing
Electrical Connection
18 GA plenum cable, 3 ft [1 m], with 1/2" conduit connector
Manual override
external push button
Angle of rotation
90°
Noise level, motor
<35 dB (A) 
Position indication
integrated into handle
Ambient temperature
-22...122°F [-30...50°C]
Non-operating temperature
-40...176°F [-40...80°C]
Control
Modulating
direction of rotation motor
reversible with built-in switch
Overload Protection
electronic thoughout 0° to 90° rotation
Input Impedance
100 kΩ for DC 2...10 V (0.1 mA), 500 Ω for 4...20 mA
Quality Standard
ISO 9001
Degree of Protection
IP54, NEMA 2, UL Enclosure Type 2
Nominal voltage
AC/DC 24 V
Power Supply
24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Agency Listing
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC
Position Feedback
DC 2...10 V
Operating Range
DC 2...10 V, 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Emergency control function
Non-Spring Return
Family Series
LR Series
Operating range Y
DC 2...10 V
Control operating range Y note
4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Position feedback U
DC 2...10 V
Running Time (Motor)
90 sec
Fail-Safe function
Non fail-safe
Control type
Modulating
Connection
cable
Degree of protection IEC/EN
IP54
Degree of protection NEMA/UL
NEMA 2
Enclosure
UL Enclosure Type 2
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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