Siemens Sentron 3NA3 COM Fuse

LV HRC fuse link 3NA COM with measuring function with wireless communication size 2 125A Un 400V operating class gG with electronic module uninsulated grip lugs front indicator. Please consider radio approval! List of countries: see certificates. LV HRC fuse connection SENTRON 3NA3 for selective system and cable protection. The LV HRC fuse system provides effective personal protection, 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 the digitization of power networks. The standardized design allows simple and inexpensive retrofitting in existing installations. LV HRC fuse links are available from 2 A to 1250 A in sizes 000, 00, 0, 1, 2, 3, 4, and 4a. The 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.