Three types of ESD awareness symbols are established by this document. The first one is to be used on a device or assembly to indicate that it is susceptible to electrostatic charge. The second is to be used on items and materials intended to provide electrostatic protection. The third symbol indicates the common point ground.
Erection of Power Installations with Nominal Voltages up to 1000 V - Part 4: Protection for Safety; Chapter 41: Protection Against Electric Shock (IEC 60364-4-41:1992, modified)
Erection of Power Installations with Nominal Voltages up to 1000 V - Part 4: Protection for Safety; Chapter 47: Application of Protective Measures for Safety (IEC 60364-4-47 modified)
