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Manufacturer name
Belimo
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Order number / Reference number
BFL24-T-ST
Description text
Fire damper actuator, 4 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug, Thermoelectric tripping device BAT (72°C)
Control
2-point (open/close)
Mechanical power transmission
rotary
Actuator connection
interlocking
Shaft holder
interlocking
Application filed
Air
Product description
BFL24-T-ST, Fire damper actuator, 4 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)
2.5 VA
max. power consumption AC (at rest)
0.8 VA
Power consumption AC (in operation)
2.5 W
max. Leistungsaufnahme DC(Ruhe)
0.8 W
Switch-on current
8.3 A
Switch-on current duration regarding switch-on current field
5.0 ms
maximum ambient temperature
55 °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
43 dB(A)
mass (net)
1.200 kg
Sheet number of the guideline
24
Procurement
Last updateMar 27, 2025, 10:57 AM
Part numberBFL24-T-ST
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Last update: Mar 27, 2025, 10:57 AM
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