symbols

With the various markings available to identify ground terminals, how do you know which symbol should be used? This column will outline the best practices for the use of earthing (grounding) symbols and markings.

Two international committees engineer the universal symbols that silently guide us through complex equipment and hazardous environments. From abstract electrical controls to color-coded safety warnings, these meticulously designed visual elements form a global language that transcends words, ensuring both manufacturer compliance and user safety across cultural and linguistic boundaries.