Siemens Control Systems Fuses Fuse holder inset 613579 - Siemens 5SD602, The Siemens 5SD602 fuse holder inset is designed for D-system Diazed fuse links with a size of DIII, rated at 4 A and 750 V AC. Its primary application is in electrical circuits requiring reliable overcurrent protection. This robust component is ideal for use in residential, commercial, and industrial environments. Siemens 5SD602 Fuse Holder inset DIII 4 A 750 V AC 1pc(s)