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Picture of LF24 Electric Damper Actuator, 2-Position, Spring Return, 24Vac/dc, 1m Cable, 4Nm, IP54.
SKU:

8740003000

LF24 Electric Damper Actuator, 2-Position, Spring Return, 24Vac/dc, 1m Cable, 4Nm, IP54.

$423.78 INC GST
Available for Shipping : 16-Dec-2025
LF24 Electric Damper Actuator, 2-Position, Spring Return, 24Vac/dc, 1m Cable, 4Nm, IP54.
  • All metal construction
  • Fits rounds spindles from 10…22 mm in dia.
  • Fits diamond spindles from 14…25.4 mm
  • Fits square spindles from 10..18mm
  • Motor overload protection for safe operation
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Manufacturer: Schneider Electric
Delivery date: 16-Dec-2025
Catalog
Instruction sheet
Product Page Link
Product Data Sheet
The LF actuator is a compact, low-torque, spring return damper actuator suitable for controlling air dampers up to .8 m² cross sectional area. The LF24 is on/off controlled. The actuator is maintenance free, with mechanical position indication. Supply voltage: 24 Vac +/- 2%. Control signal: on/off. Torque: 4 Nm, IP 54 Protection class. Angle of rotation: Max. 95°, adjustable 37…1% with additional limit stop ZDB-LF. Connection cable 2 x .75 mm² (AWG 18).

Products specifications

Attribute name Attribute value
Main
Stroke running time noload extend 40 s
Hold-in power consumption in VA 7-7 VA AC
Hold-in power consumption in W 2.5-2.5 W
Stroke running time 150 s
IP degree of protection IP54
Relative humidity 0-95 % RH, non-condensing
Ambient air temperature for storage -40-80 °C
[Us] rated supply voltage 24 V AC/DC
Electrical insulation class class III
Product destination dampers
Stroke running time noload retract 40 s
Control type manual override with 5/32 allen wrench
Product or component type actuator
Transformer rated power in VA 7 VA
Targeted region Australia., Asia Pacific., Europe
Power consumption in W 5 W
Actuator rotation 95 °
Spring return timing 20 s
Actuator rotary
Ambient air temperature for operation -30-50 °C
Tightening torque 4 N.m, 35 lb.in
Power loss return spring return
Actuator model LF24
Control signal 2-position (on/off)
Lead length 1 m
Stroke auto calibration False
Actuator type electric
Actuator product series LF
Position indicator Stroke indicator on bracket
Rotational range adjustment 37...100°
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 29 cm
Package 1 Width 12.8 cm
Package 1 Length 11 cm
Package 1 Weight 1.5 kg

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