8WD4420-0FA Description Description 8WD4420-0FA SIEMENS Siganlling Columns – 70MM Diameter – Acoustic element Buzzer element, 85dB Related products SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FN1910-0AA20-1AA0
