aardingskabel

An aardingskabel, also known as an earth cable or grounding wire, is a crucial component in electrical systems designed to ensure safety. Its primary function is to provide a low-resistance path for electrical current to flow to the earth in the event of a fault. This prevents dangerous voltage buildup on metallic parts of appliances and equipment that are not intended to be live.

When an electrical fault occurs, such as a live wire touching the metal casing of an appliance, the aardingskabel carries the fault current away from the user. Without an effective earth connection, the metal casing would become energized, posing a severe risk of electric shock if someone were to touch it. The aardingskabel connects this casing to the earth electrode, typically buried in the ground, which can safely dissipate the current.

In many countries, electrical regulations mandate the use of aardingskabels for most electrical installations and appliances. They are typically colored green and yellow to distinguish them from live and neutral conductors. The integrity of the aardingskabel and its connection points is vital for the safety of any electrical system. Regular inspection and testing are recommended to ensure its continued effectiveness.