3NA6142-4 SIEMENS

The 3NA6142-4 is a low-voltage High Rupturing Capacity (HRC) fuse element designed and manufactured by Siemens. It is an NH1 size fuse, conforming to industry-standard dimensions for easy installation and replacement. This fuse is rated for a current of 224 Amperes (In: 224 A), making it suitable for protecting circuits with high current demands. It features a gG characteristic, indicating it provides full-range protection against both overload and short-circuit currents. The fuse is designed for use in AC systems with a rated voltage of 400V (Un AC: 400 V). It incorporates a combined indicator, visually signaling when the fuse has blown, simplifying fault diagnosis 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 applications. Its robust design and reliable performance ensure the safety and longevity of electrical installations. Siemens is a trusted brand known for its high-quality electrical components, and this fuse is no exception.