Technical Data; General Technical Data - Siemens SIRIUS 3SK1 Manual

Technical data

13.1

General technical data

Technical data valid for all 3SK1 products in this manual.
Product brand name
Product designation
Version of the product
IP degree of protection of the enclosure
Touch protection against electric shock
Ambient temperature
during storage
•
during operation
•
Air pressure
Comply with the instructions given for the
respective device
according to SN 31205
•
Relative air humidity
During operation without condensation
•
Maximum operating altitude above MSL
Vibration resistance according to IEC 60068-
2-6
Degree of pollution
Overvoltage category
Distance to be maintained at the side with
side-by-side mounting
Distance to be maintained at the side from
grounded parts
DC
avg
average diagnostics coverage level
MTTF
d
Mean Time To dangerous Failure
Item designation
In accordance with DIN 40719, expanded in
accordance with IEC 204-2 and IEC 750
Item designation
in accordance with DIN EN 61346-2
Hardware failure tolerance
in accordance with IEC 61508
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
for EMERGENCY STOP and protective doors
°C
hPa
%
m
mm
mm
SIRIUS
Safety relay
IP20
Safe from finger-touch
-40 ... +80
-25 ... +60
900 ... 1060
10 ... 95
2000
5 ... 500 Hz: 0.75 mm
3
III
0
5
> 99 %
> 30 years
-
F
1
13
193