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BETA Switching
Switches and Light Indicators
5
TE4 pushbuttons
7/8
Siemens ET B1 · 10/2008
7
*
You can order this quantity or a multiple thereof.
■
Technical specifications
5
TE4 8
Standards
IEC/EN 60947-3 (VDE 0660-107);
IEC/EN 60669-1 (VDE 0632-1)
Approved acc. to
EN 60669-1
Rated operational current
I
e
Per conducting path
A
20
Rated operational voltage U
e
1-
pole
V AC 230
Multipole
V AC 400
Rated power dissipation P
v
Per pole
VA
0.6
Thermal rated current
I
the
A
20
Rated breaking capacity
At p.f. = 0.65
A
60
Rated making capacity
At p.f. = 0.65
A
60
Rated impulse withstand voltage U
imp
kV
> 5
Clearances
Open contacts
mm 2 × > 2
between the poles
mm > 7
Creepage distances
mm > 7
Mechanical service life
Switching cycles
25000
Minimum contact load
V; mA 10; 300
Rated short-time currents
per conducting path at p.f. = 0.7
Up to 0.2 s
A
650
Up to 0.5 s
A
400
(
The respective rated surge current can
Up to 1 s
A
290
be calculated by multiplying by a factor of 1.5).
Up to 3 s
A
170
Terminals
± screw (Pozidriv)
1
Max. tightening torque
Nm 1.2
Conductor cross-sections
Rigid
mm
2
1.5 ... 6
Flexible, with end sleeve mm
2
1 ... 6
Permissible ambient temperature
°C
-5 ...
+40
Resistance to climate
at 95 % relative humidity
Acc. to DIN 50015
°C
45
Power loss of 5TG8 05. lamps
5
TG8 050
5
TG8 051
5
TG8 052
5
TG8 053
5
TG8 054
5
TG8 055
Rated operational voltage U
e
V AC 12
24
48
60
115
230
Rated power dissipation P
v
mW 70
160
350
420
70
170
Rated operational voltage U
e
V DC 12
24
48
60
110
220
Rated power dissipation P
v
mW 85
190
450
550
50
135
Color coding according to
IEC 60073
Color
Safety of people or environment
Process state
System state
Red
Danger
Emergency
Faulty
Yellow
Warning/Caution
Abnormal
Green
Safety
Normal
Blue
Stipulation
White
Gray
No special significance assigned
Black
© Siemens AG 2008