Operating Instructions KB2 Keyboards
Explanation of symbols
Page 10 of 68
R. STAHL HMI Systems GmbH / OI_Keyboard_KB2_en_V_01_00_02.docx / 07.03.2022
2.3
Symbols on the device
Symbol
Meaning
Device certified for hazardous areas according to ATEX directive.
Device marking according to EU directive
0158
ID number of monitoring body
Marking according to WEEE directive 2012/19/EU
Warning - important information
Warning of hazardous voltage
Connection for equipotential bonding