Siemens Sentron 3NA3 COM Fuse

LV HRC fuse link 3NA COM with measuring function with wireless communication size 2 100A Un 400V operational class gFF with electronic module non-insulated grip eyelets front indicator Please consider radio approval! List of countries: see certificates LV HRC fuse link SENTRON 3NA3 for selective system and cable protection. The LV HRC fuse system provides efficient personal, equipment, and cable protection with reliable disconnection in case of overload and short circuit. 3NA COM fuses enable high network transparency due to current measurement and wireless communication and are therefore suitable for digitizing power grids. The standardized design allows simple and cost-effective retrofit in existing installations. LV HRC fuse links available from 2 A to 1250 A in sizes 000, 00, 0, 1, 2, 3, 4, and 4a. Versions with communication and measuring function in size 2 from 80 A to 315 A. SENTRON circuit protection devices - The safe choice. Now made smarter.