Technical data
13.1 General technical data
3SK1 safety relays
194
Manual, 04/2013, A5E02526190021A/RS-AA/01
Mounting position
Any (except 3SK1213)
3SK1213: +/- 22.5° lateral inclination
Type of fixing
Snap-on mounting
Comply with the instructions given for the respective device
Type of electrical connection
3SK....-1....
screw-type
3SK....-2....
push-in connection
Maintenance
The 3SK1 safety relays are maintenance-free
Certificate of suitability
•
TÜV approval
•
UL certification
•
CSA approval
Yes (except 3SK1230)
Yes
Yes
Electrical service life (B10 values) of the 3SK1 safety relays
Note
When using the devices to equip furnaces to DIN EN 50156-1, the load (utilization category)
listed below must not be exceeded.
Electrical service life ≥ 250000 operating cycles at:
Utilization category
3SK111; 3SK1121; 3SK1211
3SK1213
AC-1, 240 V
1.5 A
10.0 A
AC-15, 240 V
0.2 A
10.0 A
DC-13, 24 V
2.0 A
3.0 A
Summary of Contents for SIRIUS 3SK1
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Page 10: ...Table of contents 3SK1 safety relays 10 Manual 04 2013 A5E02526190021A RS AA 01 ...
Page 186: ...Commissioning 3SK1 safety relays 186 Manual 04 2013 A5E02526190021A RS AA 01 ...
Page 258: ...Accessories 3SK1 safety relays 258 Manual 04 2013 A5E02526190021A RS AA 01 ...
Page 260: ...Appendix A 1 Correction sheet 3SK1 safety relays 260 Manual 04 2013 A5E02526190021A RS AA 01 ...
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