The 1699860000, designated SM 27/18 NEUTRAL WS, is a MultiCard device marker for labeling control and signaling equipment. Constructed from white Polyamide 66, it measures 18 x 27 mm and is designed to operate in temperatures ranging from -40 °C to 100 °C. The marker has a UL 94 flammability rating of V-2 and can be customized using various printing systems like PrintJet or plotters. These tags can be clipped into holders or attached via an integrated adhesive film, making them a versatile labeling solution for 22-mm-diameter push-buttons from various manufacturers.