"A 550Frame, 28-mm mounting heightThermoplastic (shatterproof), high glossAlpine whiteFor horizontal and vertical combinationFor the A seriesThis frame enables the installation of flush mounted appliances with a large installation depth in an existing flat appliance socket.
The frame lifts the appliance support ring off the wall, thereby providing an additional installation depth of 17 mm.
Please note: Ensure that there is sufficient clearance between the appliance and the bottom of the appliance socket (8 mm clearance according to VDE)"