Socket with protective contact and hinged cover AP W.1 polar white. Socket with protective contact and hinged cover, IP55, featuring terminal blocks, one entry for two wires, and one entry for a wire or conduit. Full-area seal under the housing base to seal the back of the housing, with a self-closing hinged cover that can be manually locked to achieve protection class IP55. Easily accessible funnel-shaped mounting holes in the housings, a Wago 2-wire connection terminal included for wiring, two snap-in places for Wago 2-wire connection terminals in the housing base, and ample space for wiring under the socket bases (hollow base). Easy installation of the insert in the housing by snapping in, secure fixation of the frame to the housing via a bayonet quick-release, connection terminals according to VDE 0620, design according to DIN 49440. Housing screws and hinged cover springs made of stainless steel. Surface-mounted installation. Material: plastic, thermoplastic, impact-resistant.