3NA3240-6 SIEMENS

The 3NA3240-6 is a low voltage High Rupturing Capacity (HRC) fuse element designed and manufactured by Siemens. It is an NH2 size fuse, conforming to industry standards for dimensions and performance. This fuse is rated for a current of 200 Amperes (In: 200 A) and is designed for general purpose (gG) applications, providing protection against both overload and short-circuit currents. It is suitable for AC systems with a voltage rating up to 690V (Un AC: 690 V) and DC systems up to 440V (Un DC: 440 V). 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 appropriate fuse pullers. The 3NA3240-6 fuse provides reliable protection for electrical equipment and systems against overcurrents, preventing damage and ensuring operational safety. This fuse is commonly used in industrial, commercial, and residential applications to protect circuits, motors, transformers, and other electrical components. Its robust design and high breaking capacity make it suitable for demanding environments where reliable circuit protection is critical.