Socket with earthing pin, raised BS and hinged cover AP W.1 polar white. Socket insert with hinged cover AP/UP - increased contact protection, with plug-in terminals, increased contact protection (child protection) in accordance with IEC 60884-1, with closing hinged cover, can be manually locked in to achieve protection level IP55, connection terminals in accordance with IEC 60884-1. Inserts only achieve protection level IP55 when mounted with an AP housing or frame for flush mounting from the W.1 product line. Surface-mounted installation. Material: plastic, thermoplastic, impact-resistant.