Siemens 340 Manual page 97

Procedure
Figure 6-1
Hazardous Voltage.
Can Cause Death, Serious Injury, or Property Damage.
If free and uncovered terminal lugs are touched when the load voltage is switched on,
death or serious injury can result.
For this reason, always cover the free terminal lugs (= free slots that are unassigned for
thermal reasons, for example) with a cover cap. The cover caps are available as
accessories.
SIRIUS 3RM1 motor starter
Manual, 11/2013, A5E0345285095020A/RS-AB/002
Mount the 3RM19 infeed system
DANGER
6.7 Connecting the infeed system (option)
Connection
97