3NA3022 SIEMENS

The 3NA3022 is a low-voltage High Rupturing Capacity (HRC) fuse element designed and manufactured by Siemens. It is an NH0 size fuse, commonly used for protecting electrical circuits and equipment from overcurrents and short circuits. This fuse has a rated current (In) of 63 Amperes, making it suitable for applications with moderate current demands. The 3NA3022 is a gG type fuse, which means it provides full-range protection for both overload and short-circuit conditions. It is designed for use in AC systems with a rated voltage (Un AC) of 500V and DC systems with a rated voltage (Un DC) of 440V. The fuse features a front indicator that visually indicates when the fuse has blown, simplifying troubleshooting and maintenance. It also includes live grip lugs, which facilitate safe and easy installation and removal of the fuse. Siemens HRC fuses are known for their reliable performance and robust construction, ensuring effective circuit protection. The 3NA3022 fuse is ideal for use in industrial, commercial, and residential applications where reliable overcurrent protection is essential. This fuse contributes to the overall safety and reliability of electrical systems by quickly interrupting fault currents.