Manufactured from a tough and durable thermoplastic, tested and certified to appropriate British Standards, the Sollysta IP66 1 gang 1 Way Double Pole Switch (model WXPDP84) is ideal for indoor and outdoor applications.The IP66 range is intended for use in an outdoor environment, or one in which the protection provided by the IP66 range is required, such as lighting or water features where wiring accessories may be exposed to the potentially harmful effects of dust or water.The factory fitted soft gel seal maintains the IP66 rating - ensuring total protection from dust and protection against powerful water jets, conforming to BS EN 60629:1992.The Hager Sollysta IP66 range also features secure and easy to remove knockouts for cable entries. The 20A 1 way double pole switch features 4x20mm,1x20mm & 1x25mm cable entry knockouts.The 20mm cable entry knockouts are secure and easily removed by pushing out from the inside of the back box. If 25mm conduit is needed, then a clearly marked drill out position allows safe and precise use of a 25m drill bit.IP66 for outdoor use. Certified to appropriate British Standards. Conforms to BS EN 60629:1992. 4x20mm,1x20mm & 1x25mm cable entry knockouts. Robust and rugged thermoplastic.