Hushållsspänningen

Hushållsspänningen, often referred to as mains voltage or domestic voltage, is the standard electrical voltage supplied to homes and other residential buildings. In Sweden and many other European countries, this voltage is typically 230 volts alternating current (AC). This means the direction of the electrical current reverses many times per second, at a frequency of 50 Hertz (Hz).

The purpose of household voltage is to power the various appliances and devices used in a home, such as lights, refrigerators, televisions, and computers. This voltage is delivered through a network of power lines and underground cables from power plants to substations, and then to individual homes. Inside a home, the voltage is distributed through electrical wiring and outlets.

The specific voltage can vary slightly between countries and even within different regions of a country due to factors like distance from the power source and the capacity of the local grid. While 230V is common in Europe, North America predominantly uses 120V. Safety regulations and standards dictate the acceptable ranges for household voltage to ensure the safe operation of electrical equipment and protect consumers from electrical hazards. It's important to be aware of the household voltage in your region when purchasing or using electrical devices.