9SICAM P850/P855 7KG85xx, Product Information
E50417-B1050-C482-A3, Edition 03.2013
be operated openly.
 The limiting values indicated in the product informa-
tion and the manuals must not be exceeded; this also
refers to testing and commissioning.
4 Used Symbols
Table 4-1 Used Symbols
No. Symbol Description
1
Direct current
IEC 60417-5031
2
Alternating current
IEC 60417-5032
3
Direct and alternating current
IEC 60417-5033
4
Three-phase alternating current
5
Earth (ground) terminal
IEC 60417-5017
6
Protective conductor terminal
IEC 60417-5019
7
Caution, risk of electric shock
8
Caution, risk of danger
ISO 7000-0434