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SRF24A-SZ-S2-5(1)

  1. BELIMO EMEA
  3. Actuators
  5. Valve Actuators
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Manufacturer name
Belimo
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Manufacturer’s reference number
SRF24A-SZ-S2-5
Description text
Rotary actuator fail-safe NC, 20 Nm, AC/DC 24 V, 0.5...10 V, 90 s, 2x SPDT, IP54, F05
Control
continuous
Mechanical power transmission
rotary
Actuator connection
interlocking
Shaft holder
interlocking
Applications
Water
Product description
SRF24A-SZ-S2-5, Rotary actuator fail-safe, 20 Nm, IP54
Nominal/operating voltage
24 V
Type of nominal/operating voltage
AC/DC
min. Betriebsspannung (unterer Funktionsgrenze)
19.2 V
max. Betriebsspannung (oberer Funktionsgrenze)
28.8 V
Nominal frequency (according to DIN EN 50160)
50/60 Hz
Power consumption AC (in operation)
5.5 VA
max. power consumption AC (at rest)
3.0 VA
Power consumption AC (in operation)
5.5 W
max. Leistungsaufnahme DC(Ruhe)
3.0 W
Switch-on current
0.0 A
Switch-on current duration regarding switch-on current field
0.0 ms
max. 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
III, Sicherheitskleinspannung (SELV)
sound power level
45 dB(A)
mass (net)
2.500 kg
Sheet number of the guideline
24
Procurement
Last updateMar 27, 2025, 10:57 AM
Part numberSRF24A-SZ-S2-5
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Last update: Mar 27, 2025, 10:57 AM
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