3NA7260 SIEMENS

The 3NA7260 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 form factor ensuring compatibility with various fuse bases and holders. This fuse is rated for an In (rated current) of 400 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 3NA7260 is designed for AC systems with a rated voltage (Un AC) of 500 V and DC systems with a rated voltage (Un DC) of 440 V. A combined indicator visually signals the fuse's status, simplifying maintenance and troubleshooting. Live grip lugs facilitate safe and easy installation and removal, even when the circuit is energized (when used with appropriate safety procedures and equipment). This fuse is ideal for protecting industrial equipment, power distribution systems, and other critical applications where reliable overcurrent protection is essential. Its robust design and clear indication features contribute to enhanced safety and operational efficiency.