3NA3142 SIEMENS

The 3NA3142 is a low-voltage High Rupturing Capacity (HRC) fuse element designed and manufactured by Siemens. It is an NH1 size fuse, commonly used for protecting electrical circuits and equipment from overcurrents and short circuits. This fuse has a rated current (In) of 224 Amperes, making it suitable for applications with relatively high current demands. The 3NA3142 is a gG type fuse, which means it provides full range protection for general applications, safeguarding against both overload and short-circuit currents. It has a rated voltage (Un AC) of 500 Volts for AC circuits and 440 Volts for DC circuits. The fuse features a front indicator that visually signals when the fuse has blown, allowing for quick identification and replacement. It also includes live grip lugs, which facilitate safe and easy installation and removal using fuse pullers. The Siemens 3NA3142 HRC fuse element ensures reliable and effective protection for electrical systems, minimizing downtime and preventing damage to valuable equipment. Its robust design and clear indication features make it a dependable choice for various industrial and commercial applications.