Electrical outlet

power connector used to connect appliances to mains power

An electrical outlet or receptacle is a socket that connects an electrical device to an electricity supply. In buildings, electrical outlets are usually installed in walls, although they can also be installed in the floor and other places. Occasionally, they are found in the ceiling for powering devices such as garage door openers or neon signs in storefront windows. Different countries often have different outlet types and voltages. Electrical adapters are used to convert between different types and voltages.

A North American electrical outlet

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