Siemens 8MR6311-5DL42 Description Description Siemens VENT ROOF, 690M3; 345X265MM115V; IP44 Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7042-5AK71-1FB0