Central disc, alpine white, SI/Reflex SI, covers for data communication, central disc with labelling field. For 2 modular jack inserts, with opening slider. Only suitable for item no. 1810, 1812, 1814, 1816, 1818, 1819 and 1820. Label field dimensions: 41.5 x 10mm. Comprised of a central plate. Usage with modular jacks. Retaining ring: yes. With dust protection: yes. With labelling field. Mounting type: flush-mounted. Material: plastic. Material quality: thermoplastic. Halogen-free. Untreated surface. Surface finish: glossy. Colour: white. RAL number (similar): 9010. Attachment type: attachment with screws. Suitable for protection class (IP) IP20. Mod, 2Ö, label. Busch-Jaeger central disc aws Mod, 2Ö, label. 1800-2144011395743607.