Using this accessory socket, the wall switch Indoor 180 can be surface mounted. The ingress protection degree can be improved to IP54 with the accessory frame (item no. 92139). Thanks to this, the SM version can be used outside or in rooms with elevated humidity. Dimensions: 88 x 88 x 42 mm Degree / class of protection: IP54 Impact resistance level: IK05 Housing: polycarbonate, UV-resistant Material color: pure white mat, similar to RAL9010 Manufacturer: B.E.G. Brück Electronic GmbH Description: Surface mounting socket Indoor 180 Material color: pure white mat, similar to RAL9010 Item number: 92141 -