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SFA

  1. BELIMO EMEA
  3. Actuators
  5. Fail-Safe Actuators
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Selectable products: 1
Manufacturer’s name
Belimo
Vorschaubild
Level of Geometry
high
Low
Manufacturer order number
SFA
Product description
SFA, Rotary actuator fail-safe, 20 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, IP54
nominal/operating voltage
230 V
Power consumption AC (in operation)
7.00 VA
Type of nominal/operating voltage
AC/DC
Minimum operating voltage (lower functioning limit)
19.2
Maximum operating voltage (upper functioning limit)
264
nominal frequency (according to DIN EN 50160),relating to field nominal/operating voltage
50/60 Hz
Activation
2-point (open/close)
Actuator connection
interlocking
Mechanical transmission
rotary
Shaft holder
interlocking
Applications
air
Max. power consumption AC (at rest)
3.50 VA
Power consumption DC (in operation)
7.00 W
Max. power consumption DC (at rest)
3.50 W
Condensation allowable
no
Degree of protection provided by enclosure
IP54
Protection class
II, verstärkte Isolierung
Sound power level
45.00 dB(A)
Mass (net)
2.20 kg
Max. ambient temperature
-30 °C
Min. ambient temperature
50 °C
Allowable ambient humidity (in operation)
95 % rF
Description/supplementary text for the order number
Rotary actuator fail-safe, 20 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, IP54
Part number of the standard
24
Procurement
Last updateSep 19, 2025, 12:37 PM
Part numberSFA
All information without guarantee
Last update: Sep 19, 2025, 12:37 PM
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