37
Operation and mechanisms
Electrical connection
CFTH
ONE
BFL(T)
BFN(T)
FC
DC
FC
DC
10
9
8
7
5
6
16
15
14
13
11 12
10
9
8
7
5
6
16
15
14
13
11 12
DCU
FCU
DCB
FCB
DC :
Switch open position fire damper
FC :
Switch closed position fire damper
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
violet
re
d
red
whit
e
or
ange
pink
gre
y
black
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
violet
re
d
red
whit
e
or
ange
pink
gre
y
black
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
violet
re
d
red
whit
e
or
ange
pink
gre
y
black
Ex (ROTORK-SCHISCHEK)
24...240 VAC/DC
< 5°
> 85°
1
2
a
b
3
4
5
6
7
8
9 10 11
1
2
Switch
ExPro-TT
PA
°C
PE
−
~
+
~
MEC
Nominal voltage
motor
Nominal voltage
magnet
Power consumption
(stand-by)
Power consumption
(operating)
Standard
switches
Resetting time
motor
Running
time spring
Noise level
motor
Noise level
spring
Cable supply / control
Cable auxiliary switch
Protection
class
CFTH
N/A
N/A
N/A
N/A
1mA...6A, DC 5V...AC 250V
N/A
1 s
N/A
N/A
IP 42
ONE T 24 FDCU
24 V AC/DC (-10/+20%)
N/A
0,12W
4,2W
1mA...1A 60V
< 75 s (cabled) / <85 s (battery) < 30 s
< 58 dB (A)
< 60 dB (A)
1 m, 2 x 0.75 mm²
1 m, 6 x 0.75 mm²
IP 54
ONE T 24 FDCB
24 V AC/DC (-10/+20%)
N/A
0,12W
4,2W
1mA...1A 60V
< 75 s (cabled) / <85 s (battery) < 30 s
< 58 dB (A)
< 60 dB (A)
1 m, 2 x 0.75 mm²
(2x) 1 m, 6 x 0,75 mm²
IP 54
ONE T 230 FDCU
230 V AC (-15/+15%)
N/A
0,12W
4,2W
1mA...1A 60V
< 75 s (cabled) / <85 s (battery) < 30 s
< 58 dB (A)
< 60 dB (A)
1 m, 2 x 0.75 mm²
1 m, 6 x 0.75 mm²
IP 54
ONE T 230 FDCB
230 V AC (-15/+15%)
N/A
0,12W
4,2W
1mA...1A 60V
< 75 s (cabled) / <85 s (battery) < 30 s
< 58 dB (A)
< 60 dB (A)
1 m, 2 x 0.75 mm²
(2x) 1 m, 6 x 0,75 mm²
IP 54
ONE T 24 FDCU ST
24 V AC/DC (-10/+20%)
N/A
0,12W
4,2W
1mA...1A 60V
< 75 s (cabled) / <85 s (battery) < 30 s
< 58 dB (A)
< 60 dB (A)
1 m, 2 x 0.75 mm²
1 m, 6 x 0.75 mm²
IP 54
BFL24
24 V AC/DC
N/A
0,7W
2,5W
1mA...3A, AC 250V
< 60 s
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
BFL24-ST
24 V AC/DC
N/A
0,7W
2,5W
1mA...3A, AC 250V
< 60 s
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
BFLT24
24 V AC/DC
N/A
0,8W
2,5W
1mA...3A, AC 250V
< 60 s
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
BFLT24-ST
24 V AC/DC
N/A
0,8W
2,5W
1mA...3A, AC 250V
< 60 s
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
BFL230
230 V AC
N/A
1,1W
3,5W
1mA...3A, AC 250V
< 60 s
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
BFLT230
230 V AC
N/A
1,4W
4W
1mA...3A, AC 250V
< 60 s
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
BFN24
24 V AC/DC
N/A
1W
4W
1mA...3A, AC 250V
< 60 s
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
BFN24-ST
24 V AC/DC
N/A
1W
4W
1mA...3A, AC 250V
< 60 s
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
BFNT24
24 V AC/DC
N/A
1,1W
4W
1mA...3A, AC 250V
< 60 s
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
BFNT24-ST
24 V AC/DC
N/A
1,1W
4W
1mA...3A, AC 250V
< 60 s
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
BFN230
230 V AC
N/A
1,5W
5W
1mA...3A, AC 250V
< 60 s
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
BFNT230
230 V AC
N/A
1,8W
5,5W
1mA...3A, AC 250V
< 60 s
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
RMEX
24…230 V AC / DC
N/A
5W
20W
max. 24V/3A, 230V/0,25A
3/15/30/60/120s
3/10 s
IP 66
RMEXT
24…230 V AC / DC
N/A
5W
20W
max. 24V/3A, 230V/0,25A
3/15/30/60/120s
3/10 s
IP 66
EMEX
24…230 V AC / DC
N/A
5W
20W
max. 24V/3A, 230V/0,25A
3/15/30/60/120s
3/10 s
IP 66
EMEXT
24…230 V AC / DC
N/A
5W
20W
max. 24V/3A, 230V/0,25A
3/15/30/60/120s
3/10 s
IP 66