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BETA Protecting
Miniature Circuit Breakers
5
SJ6 ...-.KS miniature circuit breakers
with plug-in terminals
1/22
Siemens ET B1 · 10/2008
1
*
You can order this quantity or a multiple thereof.
■
Technical specifications
The operational voltage 60 V DC/pole takes into account a battery charging voltage with peak value of 72 V.
5
SJ6 . . .-.KS
Standards
EN 60898
Approved acc. to
EN 60898
Operational voltage
Min.
V AC/DC 24
Max.
V AC 400
Max.
V DC/pole 60
Rated switching capacity
Acc. to EN 60898
kA AC 6
Insulation coordination
•
Rated insulation voltage
V AC 250/440
•
Degree of pollution for overvoltage category
2/
III
Touch protection
Acc. to DIN VDE 106-100
Yes
Handle end position,
sealable
Yes
Degree of protection
Acc. to EN 60529
IP20, with connected conductors
CFC and silicone-free
Yes
Terminals
Screwless terminals on outgoing terminals for 1.5 ... 4 mm
2
Conductor cross-sections
•
Top, plug-in terminals
-
Solid, stranded and finely stranded, without end sleeve
mm
2
1.5 ... 4
-
Finely stranded, with end sleeve
mm
2
1.5 ... 2.5
•
Bottom, tunnel terminal
-
Solid, stranded or finely stranded, with end sleeve
mm
2
0.75 ... 25
Mounting position
Any
Service life
On average, with rated load
20 000
actuations
Ambient temperature
°C
-25 ...
+45, occasionally +55, max. 95 % humidity,
storage temperature: -40 ... +75
Resistance to climate
Acc. to IEC 60068-2-30
6
cycles
Resistance to vibrations
Acc. to IEC 60068-2-6 m/s
2
60
at 10 Hz ... 150 Hz
© Siemens AG 2008