8WD4420-0EA Description Description 8WD4420-0EA SIEMENS Siganlling Columns – 70MM Diameter – Acoustic element Siren element, 108dB (IP40) Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7011-5AK71-1TG3
