The Merten System M rocker MEG3300-0403 is for mechanical switches and button inserts in matt black. The rocker has springs for easy attachment to the inserts. The cover is made from recycled material, which consists of 50% ocean plastic (former fishing nets) and industrial waste. The color is black based on RAL9005 with a matt finish due to the paint. The rocker has been developed for IP20 use with flush or surface mounting. The material used reduces waste and is part of Schneider Electric's environmental initiative. For changeover switch, cross switch and button insert. To be completed with switch and button, 1-way. Material: thermoplastic. Color: matt black.