Damper actuators with spring return for fire dampers, 8 Nm

Well-suited for applications with security / fire dampers used as antifreeze, antismoke or for sealing in the hygienic-sanitary field.

Articles

(2 st)
  • NF24SE - Regin
    NF24SE
    Dimensions, external (WxHxD)
    203*100*57 mm
    Supply voltage
    24 V AC/DC
    Torque
    8 Nm
    Running time, spring
    25 s
    Auxiliary switch
    Yes
    Frequency
    50...60 Hz
    Power consumption in operation
    7 W
    Power consumption in rest position
    2 W
    Power consumption for wire sizing
    10 VA
    Running time, actuator (min)
    75
    Running time, actuator (max)
    95
    Running time, actuator (range)
    75...95 s
    Sensor action
    72 °C
  • NF230SE - Regin
    NF230SE
    Dimensions, external (WxHxD)
    203*100*57 mm
    Supply voltage
    230 V AC ±10%
    Torque
    8 Nm
    Running time, spring
    25 s
    Auxiliary switch
    Yes
    Frequency
    50...60 Hz
    Power consumption in operation
    8 W
    Power consumption in rest position
    5.5 W
    Power consumption for wire sizing
    10 VA
    Running time, actuator (min)
    75
    Running time, actuator (max)
    95
    Running time, actuator (range)
    75...95 s
    Sensor action
    72 °C
Specifications for Damper actuators with spring return for fire dampers, 8 Nm
Appliance class Class II
Protection class IP54
Ambient humidity (non-condensing) 5…95 % RH
Ambient temp -20…50 °C
Weight, incl. packaging 2.2 kg
Cable length 0.9 m
Working angle, rotation 90 °

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