A PVC socket box, also known as a PVC electrical box or PVC junction box, is a type of enclosure used in electrical installations to house and protect electrical connections, switches, outlets, and other electrical devices. These boxes are made from polyvinyl chloride (PVC), a durable and non-conductive material commonly used in electrical applications. PVC socket boxes are used to organize and safeguard electrical components and connections and have various applications in residential, commercial, and industrial electrical systems.