352 / 582
BETA Switching
Switching Devices
5
TT4 1 remote control switches
8/4
Siemens ET B1 · 10/2008
8
*
You can order this quantity or a multiple thereof.
■
Technical specifications
1)
For 2.5 MW 5TT4 123-0 devices with PTC.
Remote control switches
Auxiliary 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
5
TT4 900 5TT4 901
Standards
IEC 60669-1, IEC 60669-2, IEC 60669-3,
EN 60669 (VDE 0632), EN 60669-2-2, EN 60669-2-2/A1
Approved acc. to
VDE 0632
Contact type
1
NO
3
NO
ZEZA
Series
1
CO
1
CO
2
NO
4
NO
GEGA
shutter/blind
1
NO 1 NC
Manual operation
Yes
--
Switching position indication
Yes
Yes
Yes
--
--
Rated control voltage U
c
V AC
V DC
8 ... 230
12 ... 110
--
--
Operating range
× U
c
0.8 ... 1.1
--
Rated frequency f
c
(
AC types)
Hz
50
--
Rated impulse withstand voltage U
imp
kV
4
1
Rated power dissipation P
v
•
Magnet coil, only pulse
W/VA 4.5/7
9/13
4.5/7
9
1)
/13
1)
4.5/7
--
•
Per contact at 16 A
W 1.2
--
Minimum contact load
V AC; mA 10; 100
10; 100
10; 100
10; 100
10; 100
5
AC/DC; 1
Rated operational current
I
e
at p.f. = 0.6 ... 1
A
16
5
0.1
Rated operational voltage U
e
• 1
P
V AC 250
--
--
--
250
30
AC/DC
• 2
P
V AC 250/400
--
250/400
250
--
--
• 3
P
V AC --
400
400
--
--
--
• 4
P
V AC --
400
--
--
--
--
Glow lamp load
at 230 V
mA
5
--
•
With one 5TT4 920 compensator
mA
25
--
•
With two 5TT4 920 compensators
mA
45
--
Incandescent lamp load
W 2400
--
Different phases
Between magnet coil/contact
Permissible
--
Contact gap
mm > 1.2
< 1.2
Safe isolation
Creepage distances and clearances
between magnet coil/contact
mm > 6
Pushbutton malfunction
Protected against continuous voltage,
safe due to design
Yes
PTC
Yes
1)
Yes
--
Minimum pulse duration
ms
50
Electrical service life
At
I
e
/
U
e
or specified lamp load
In switch-
ing cycles 50 000
Terminals
±screw (Pozidriv)
1
Conductor cross-sections
•
Rigid
mm
2
1.5 ... 6
0.5 ... 4
•
Flexible, with end sleeve
mm
2
1 ... 6
0.75 ... 4
Resistance to climate
At 95 % relative humidity
Acc. to DIN 50015 °C
35
Permissible ambient temperature
°C
-10 ...
+40
Degree of protection
Acc. to EN 60529
IP20, with connected conductors
Mounting position
Any
© Siemens AG 2008