Butonul din tabloul electric care verifică protecția împotriva electrocutării. Cum îl identifici în câteva secunde

The article explains the importance of the differential protection device in electrical panels, which helps prevent electrocution by interrupting power during current leaks. It highlights the presence of a 'TEST' button for checking the device's functionality. Regular testing is recommended, and the article clarifies that traditional circuit breakers do not provide complete protection against electrocution. It also emphasizes the need for professional installation and periodic checks to ensure safety. The presence of the test button indicates modern safety features, while older installations may lack this crucial protection.