Sähköpistorasia

A sähköpistorasia, commonly known as an electrical outlet or socket in English, is a female connector that receives an electrical plug to supply electricity to devices. In Finland, and other countries following European standards, the most common type of sähköpistorasia is the Schuko type, officially designated as Type F. This type features two round pins for the live and neutral conductors and two earth clips on the sides for grounding.

Sähköpistorasiat are typically installed flush with walls or surfaces and are designed to provide a safe and reliable connection for a wide range of electrical appliances. They are an essential component of any building's electrical system, allowing for the convenient distribution of power. Modern sähköpistorasiat often incorporate safety features such as shutters to prevent accidental insertion of objects into the live contacts, especially important in households with children.

The standard voltage in Finnish homes is 230 volts, and the frequency is 50 hertz. Sähköpistorasiat are rated to handle specific current loads, usually 16 amperes for standard wall outlets. It is crucial to ensure that the connected appliance's power requirements do not exceed the rating of the sähköpistorasia to prevent overheating and potential fire hazards. Installation and any modifications to electrical wiring, including the placement or replacement of sähköpistorasiat, must be carried out by qualified electricians to comply with safety regulations.