Surface mounting set IP54 for PD2N and PD4N flush-mount devices For usability/compatibility of the accessories please refer to the descriptions of the main articles Dimensions: Ø 109 x 19 mm Degree / class of protection: IP54 Material color: white Manufacturer: B.E.G. Brück Electronic GmbH Description: SM socle mounting set IP54 PD2N- / PD4N-FM Material color: white Item number: 93307 -