Mersen NH3GG50V355

The NH fuse-link system, recognized as a plug-in fuse solution, comprises a fuse-base that may include terminal covers and phase barriers, alongside a fuse-link equipped with blade contacts and a fuse-link replacement device (LV HRC fuse puller). Due to the design of this system, it necessitates handling by qualified professionals to ensure the correct interchangeability of rated currents.

Type gG NH fuse-links are designed to offer comprehensive protection against surges, effectively interrupting currents from the minimum fusing current up to their specified breaking capacity. This capability allows them to function independently as protective devices. Additionally, these fuse-links safeguard electrical equipment and industrial systems from the electrodynamic impacts of substantial short-circuit currents.

With an ampere range extending from 2 to 800 A, these fuse-links comply with standards including DIN 57636 Part 201, VDE 0636 Part 201, and IEC 60269-1 and -2. They consist of copper and silver-plated contacts and a ceramic body material, making them suitable for general-purpose cable and line protection applications. The sizes available conform to standard sizes 000, 00, 0, 1, 2, and 3, and they are CE compliant. For lead-free specifications and ROHS compliance, consultation with Technical Services is recommended.