Siemens 8WD4450-1BB Description Description Siemens COL.LUM.LAMP.ROSSA 230V AC / DC Related products SIEMENS 1790L811A SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7042-5AF71-1EA0