Schneider Electric New Unica central plate NU941018 is a mechanism in color white for RJ45 connectors. Its fixing mode is clip-in. Its matching mounting box can be recessed into the surface of the wall with flush type. It is 22.5 mm in width, 45 mm in height, 27.5 mm in depth,. The surface finish is glossy, delivering an elegant and high-end feeling to a room. It reaches IP20 degree of protection too. The central plate is made of thermoplastic ABS-UV stabilised, making it as resistant as possible. As a green premium product, this device is environmentally friendly as well. And it is mercury free and heavy metal free, which takes care of the environment and your health as always. This central plate is SVHC (substances of very high concern) free too. Besides it is halogen free halogen free, which is good for your health.