3NA6244-4 SIEMENS

The 3NA6244-4 is a low voltage High Rupturing Capacity (HRC) fuse element designed and manufactured by Siemens. It is an NH2 size fuse, conforming to industry-standard dimensions for easy installation and replacement. This fuse is rated for a current of 250 Amperes (In: 250 A), making it suitable for protecting circuits with high current demands. It features a gG characteristic, indicating it provides full range protection for general applications, safeguarding against both overload and short-circuit currents. The fuse is designed for an AC voltage rating of 400V (Un AC: 400 V). It incorporates a combined indicator, visually signaling when the fuse has blown, simplifying troubleshooting and reducing downtime. The insulated grip lugs ensure safe handling during installation and removal, minimizing the risk of electrical shock. This HRC fuse is ideal for protecting electrical equipment and systems in industrial, commercial, and residential settings where reliable overcurrent protection is crucial. Siemens' commitment to quality ensures this fuse provides dependable performance and long-lasting protection. Its robust design and clear indication features make it a practical choice for various electrical protection applications.