Pääsyöttöjohdin
Pääsyöttöjohdin, also known as the main supply conductor or service entrance conductor, is a crucial electrical component in a building's power distribution system. It refers to the wires that carry electricity from the utility's power source, typically an overhead line or underground cable, to the building's main electrical panel or service entrance. These conductors are designed to handle the full electrical load of the entire premises.
The sizing and material of the pääsyöttöjohdin are determined by local electrical codes and standards to ensure
Proper installation and protection of the pääsyöttöjohdin are essential to prevent electrical hazards such as fires,