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BETA Switching
Switching Devices
5
TT4 1 remote control switches
8/10
Siemens ET B1 · 10/2008
8
*
You can order this quantity or a multiple thereof.
Switching example: glow lamp load and 5TT4 920 compensator
The use of multiple illuminated pushbuttons, in particular
230
V AC glow lamps, could cause the remote control switch to
trip accidentally, or no longer drop out, due to the current used
by the lamps. This may also occur in the case of high line
capacities. Switching a 5TT4 920 compensator parallel to the
coil, increases the glow lamp load of the remote control switch
from 5 mA to 25 mA. The parallel switching of several compensators
is also possible. The power consumption of 5TG7 3. . glow
lamps, 230 V, for pushbuttons is as follows: low luminosity
0.18
mA
–
medium 0.9 mA
–
high 1.35 mA, the power consumption
of 5SG7 35. LED lighting approx. 1.5 mA.
5
TT4 103-0
5
TT4 920
I2_13758a
L1
A1
A2
A2 1 3 5
642
L1 L2 L3 N
3
x 230 V AC
230
V AC
Remote control switches
5
TT4 101
5
TT4 102
5
TT4 105
5
TT4 115
5
TT4 103
5
TT4 104
5
TT4 12
5
TT4 15
5
TT4 13
5
TT4 14
Switching of transformers for halogen lamps
W 1200
Fluorescent and compact lamps
In ballast operation (KVG)
•
Uncorrected
L18W
Unit(s) 35
30
L36W
Unit(s) 35
30
L58W
Unit(s) 25
20
•
Parallel-corrected
L18W/4.5 F
Unit(s) 40
50
L36W/4.5 F
Unit(s) 40
50
L58W/7 F
Unit(s) 28
30
•
DUO switching, 2-lamp
L18W
Unit(s) 2 × 30
2
× 24
L36W
Unit(s) 2 × 30
2
× 24
L58W
Unit(s) 2 × 30
2
× 16
Fluorescent and compact lamps
With electronic primary switching device (ECG)
•
AC operation, 1-lamp
L18W
Unit(s) 36
30
L36W
Unit(s) 36
30
L58W
Unit(s) 24
20
•
AC operation, 2-lamp
L18W/4.5 F
Unit(s) 2 × 22
2
× 18
L36W/4.5 F
Unit(s) 2 × 22
2
× 18
L58W/7 F
Unit(s) 2 × 15
2
× 12
© Siemens AG 2008