8WD4420-0FA Description Description 8WD4420-0FA SIEMENS Siganlling Columns – 70MM Diameter – Acoustic element Buzzer element, 85dB Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FT5066-1AF71-4AA0
