3NA7222 SIEMENS

The 3NA7222 Siemens is a low-voltage High Rupturing Capacity (HRC) fuse element designed for robust circuit protection. It belongs to the NH2 size category, a standardized dimension for easy installation and replacement. With a rated current (In) of 63A, this fuse is engineered to handle moderate electrical loads, safeguarding equipment from overcurrents and short circuits. It features a gG characteristic, indicating its suitability for general-purpose applications, providing protection for cables, conductors, and electrical apparatus. The fuse is rated for an AC voltage (Un AC) of 500V and a DC voltage (Un DC) of 440V, making it versatile for various electrical systems. A combined indicator visually signals the fuse's status, simplifying maintenance and troubleshooting. Equipped with live grip lugs, the fuse ensures safe handling during installation and removal, minimizing the risk of electrical shock. This HRC fuse provides reliable and effective protection against overloads and short circuits in a variety of industrial and commercial applications, preventing costly damage to equipment and ensuring operational safety. Its robust design and clear indication features make it a dependable component in any electrical protection system.