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HVAC/RActuatorsBelimo

Belimo LF24-3-S US

SKU: CS499267MPN: LF24-3-S US

Damper Actuator, 35 in-lb [4 Nm], Spring return, AC/DC 24 V, On/Off, Floating point, 1 x SPDT

Belimo LF24-3-S US, LF24-MFT-S US
$351.00
Unit
1 in stock
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Product Details

Damper Actuator, 35 in-lb [4 Nm], Spring return, AC/DC 24 V, On/Off, Floating point, 1 x SPDT

Attributes

Control On/Off Floating point
Auxillary Switch 1 x SPDT
Fail-Safe Spring Return
Torque 35 in-lb
Nominal Voltage AC/DC 24 V
Transformer Sizing 5 VA (class 2 power source)
Enclosure UL Enclosure Type 2
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Power Consumption In Operation 2.5 W
Power Consumption In Rest Position 1 W
Electrical Connection (2) 18 GA appliance cables with ½” conduit connectors, 3 ft [1 m],
Overload Protection electronic throughout 0…95° rotation
Input Impedance 1000 Ω (0.6 W)
Angle Of Rotation Max. 95°,
Direction Of Motion Motor selectable with switch 0/1
Position Indication Mechanical
Running Time (Motor) 150 s constant, independent of load
Running Time Fail-Safe <25 s
Ambient Humidity max. 95% r.H., non-condensing
Ambient Temperature -22…122°F [-30…50°C]
Storage Temperature -40…176°F [-40…80°C]
Degree Of Protection Iec/En IP54
Degree Of Protection Nema/Ul NEMA 2
Connection cable
Servicing maintenance-free
Housing Material galvanized steel
Nominal Voltage Dc 24 V
Nominal Voltage Ac 24 V
Noise Level, Motor 30 dB(A)
Torque Motor 35 in-lb [4 Nm]
Electrical Protection actuators are double insulated
Quality Standard ISO 9001
Noise Level, Fail-Safe 62 dB(A)
Agency Listing cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93
Shaft Diameter ⅜…½” round, centers on ½”
Auxiliary Switch 1 x SPDT, 3 A resistive (0.5 A inductive) @ AC 250 V, adjustable 0…95°
Fail-Safe Function Spring return
Control Type Web Floating/3-point
Fail-Safe YES

Specifications

SKUCS499267
MPNLF24-3-S US

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