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NRFA-O(0)

  1. BELIMO EMEA
  3. Actuators
  5. Valve Actuators
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Manufacturer name
Belimo
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Level of geometry
Order number / Reference number
NRFA-O
Description text
Rotary actuator fail-safe NO, 10 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, IP54
Control
2-point (open/close)
Mechanical power transmission
rotary
Actuator connection
interlocking
Shaft holder
interlocking
Application filed
Wasser
Product description
NRFA-O, Rotary actuator fail-safe, 10 Nm, IP54
Nominal/operating voltage
240 V
Type of nominal/operating voltage
DC
min. Betriebsspannung (unterer Funktionsgrenze)
0.0 V
max. Betriebsspannung (oberer Funktionsgrenze)
264.0 V
Nominal frequency (according to DIN EN 50160)
50/60 Hz
Power consumption AC (in operation)
6.0 VA
max. power consumption AC (at rest)
2.5 VA
Power consumption AC (in operation)
6.0 W
max. Leistungsaufnahme DC(Ruhe)
2.5 W
Switch-on current
0.0 A
Switch-on current duration regarding switch-on current field
0.0 ms
maximum ambient temperature
50 °C
Min. ambient temperature
-30 °C
Permitted ambient humidity (in operation)
95 % rF
Permissible condensation
No
Pollution degree
Pollution degree 3
Degree of protection
IP54
Protection class
II
sound power level
45 dB(A)
mass (net)
2.000 kg
Sheet number of the guideline
24
Procurement
Last updateMar 27, 2025, 10:57 AM
Part numberNRFA-O
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Last update: Mar 27, 2025, 10:57 AM
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