Uzemnд›no Pе™es — Sг­еґ

This terminology is generally used in technical, electrical engineering, or safety documentation regarding the grounding scheme of a device or installation. Key Contextual Information (as of 2026)

The device's protective ground (PE - Protective Earth) is connected to the protective grounding system of the electrical grid (e.g., in a TN-S or TN-C-S system). UzemnД›no pЕ™es sГ­ЕҐ

It ensures that if a fault occurs, the circuit breaker or RCD (residual-current device) trips. This terminology is generally used in technical, electrical