3NA7242 SIEMENS

The 3NA7242 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 224 A, this fuse is suitable for applications with substantial current demands. It features a gG characteristic, indicating its primary use for protecting general applications and cables from overloads and short circuits. The fuse is rated for an AC voltage (Un AC) of 500 V and a DC voltage (Un DC) of 440 V, making it versatile for various electrical systems. A combined indicator visually signals when the fuse has blown, simplifying troubleshooting and maintenance. The live grip lugs ensure safe handling during installation and removal, minimizing the risk of electrical shock. This HRC fuse provides reliable and effective protection against overcurrents, safeguarding valuable equipment and preventing costly downtime. Its robust design and clear indication features make it a dependable choice for industrial and commercial applications.