8WD4420-0EA Description Description 8WD4420-0EA SIEMENS Siganlling Columns – 70MM Diameter – Acoustic element Siren element, 108dB (IP40) Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7011-5AK71-1TG3
