SIEMENS 6ES5921-3WB15 Description Description SIEMENS SIMATIC S5/SINUMERIK 3,8,850 CPU 921 WITH CENTRAL UNIT 130WB AND INTEGRATED PLC 130WB Related products SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1790L811A SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7022-5AK71-1DA0
