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Why is it mandatory?
Occupant protection: An electrical fault can cause an electric shock.
Compliance with standards: Each new electrical installation must be adapted to the requirements.
Compatibility with modern equipment: Many appliances (refrigerators, washing machines, ovens) require grounding in order to operate safely.
How does a ground terminal work?
The grounding system is based on several elements:
Metal terminal: The contact point in the outlet.
Ground wire: A yellow and green wire that connects the outlet to the electrical panel.
Earth ground: A metal rod driven into the ground that dissipates an electric current.
If a current leaks, the current is redirected to the ground instead of flowing through the object, eliminating the hazard.
How do I check grounding?
Proper installation: If you add a socket, make sure it is firmly connected to the ground terminal.
Safety test: Have the system checked by an electrician every 10 years.
Compliant appliances: Some appliances (e.g. Class II) do not require grounding, but must be clearly marked.
Did you know?
A residual current circuit breaker combined with earthing provides even better protection against current leakage and reduces the risk of accidents.
Conclusion A
small but indispensable metal socket clamp is the guardian angel of your real electrical installation. By keeping you grounded, it protects your home, your appliances and your safety.
So, the next time you plug in a device, think of this little piece of metal watching over you!
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