Technical Data
2253
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Power Consumption Running 1.5 W
Power Consumption Holding 0.2 W
Transformer Sizing 2.5 VA (class 2 power source)
Electrical Connection 3ft [1m], 18 GA plenum cable with 1/2” conduit
connector
Overload Protection electronic thoughout 0° to 90° rotation
Input Impedance 600 Ω
Angle of Rotation 90°
Direction of Rotation (Motor) reversible with built-in switch
Position Indication integrated into handle
Manual Override external push button
Running Time (Motor) 90 sec
Ambient Temperature Range -22°F to 122°F [-30°C to 50°C]
Storage Temperature Range -40°F to 176°F [-40°C to 80°C]
Housing NEMA 2, IP54, UL Enclosure Type 2
Agency Listings† cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC
Noise Level (Motor) <35 dB (A)
Servicing maintenance free
Quality Standard ISO 9001
†Rated Impulse Voltage 800V, Type action 1.B , Control Pollution Degree 3.
LRB24-3
On/Off, Floating Point, Non-Spring Return, 24 V
800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
Date created, 11/29/2017 - Subject to change. © Belimo Aircontrols (USA), Inc.
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