Siemens SINAMICS S120 - Page 11

Foreword
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
11
Explanation of symbols
The symbols are in accordance with IEC 617-2.
Table 2 Symbols
Symbol Description
Protective earth (PE)
Ground (e.g. M 24 V)
Functional ground (e.g. shield)
Equipotential bonding