Recessed porcelain retro cross switch I from the switch series PR1 white ALL-IN-ONE - Porcelain Frame I Porcelain Cover I Installation Insert Porcellan - housing and insert of high frequency porcelain I glazed fine porcelain surface Connection: cross switch, 1-way, 3-way, 1-speed, 3-way Technology: 250 V, 50 Hz, 10 A Mounting: screw connection on switch box, device box, screw distance 60 mm Dimensions: housing 100 mm, installation depth 11.3 mm, installation height 25.5 mm Note: additional pro