25
Electrical connection
Electrical connection
ONE
BFL(T)
BFN(T)
FC
FC
DC
DC
FC
DC
24VDC
24VAC
230VAC
N
L
6
5
4
3
1
2
6
5
4
3
1
2
M
DC :
Switch open position fire damper
FC :
Switch closed position fire damper
re
d
red
whit
e
or
ange
pink
gre
y
black
pur
ple
FC
FC
DC
DC
FC
DC
24VDC
24VAC
230VAC
N
L
6
5
4
3
1
2
6
5
4
3
1
2
M
1
2
DC :
Switch open position fire damper
FC :
Switch closed position fire damper
re
d
red
whit
e
or
ange
pink
gre
y
black
pur
ple
FC
FC
DC
DC
FC
DC
24VDC
24VAC
230VAC
N
L
6
5
4
3
1
2
6
5
4
3
1
2
M
1
2
DC :
Switch open position fire damper
FC :
Switch closed position fire damper
re
d
red
whit
e
or
ange
pink
gre
y
black
pur
ple
MEC
Nominal voltage
motor
Nominal voltage
magnet
Power consump-
tion (stand-by)
Power consump-
tion (operating)
Standard switches Resetting time
motor
ONE T 24 FDCU L
24 V AC/DC
(-10/+20%)
N/A
0,28W
4,2W
1mA...1A 60V
< 75 s (cabled) /
< 85 s (battery)
ONE T 230 FDCU L
230 V AC
(-15/+15%)
N/A
0,57W
4,2W
1mA...1A 60V
< 75 s (cabled) /
< 85 s (battery)
BFLT24
24 V AC/DC
N/A
0,8W
2,5W
1mA...3A, AC 250V
< 60 s
BFLT230
230 V AC
N/A
1,4W
4W
1mA...3A, AC 250V
< 60 s
BFNT24
24 V AC/DC
N/A
1,1W
4W
1mA...3A, AC 250V
< 60 s
BFNT230
230 V AC
N/A
1,8W
5,5W
1mA...3A, AC 250V
< 60 s
MEC
Running time
spring
Noise level motor
Noise level spring
Cable supply /
control
Cable auxiliary
switch
Protection class
ONE T 24 FDCU L
< 30 s
< 64 dB (A)
< 67 dB (A)
1 m, 2 x 0.75 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
ONE T 230 FDCU L
< 30 s
< 64 dB (A)
< 67 dB (A)
1 m, 2 x 0.75 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
BFLT24
20 s
< 43 dB (A)
< 62 dB (A)
1 m, 2 x 0.34 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
BFLT230
20 s
< 43 dB (A)
< 62 dB (A)
1 m, 2 x 0.75 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
BFNT24
20 s
≤ 55 dB (A)
ca. 70 dB (A)
1 m, 2 x 0.34 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
BFNT230
20 s
≤ 55 dB (A)
ca. 70 dB (A)
1 m, 2 x 0.75 mm²
(halogen-free)
1 m, 6 x 0.75 mm²
(halogen-free)
IP 54
