Mersen NH1GG50V250P-2

The NH fuse-link system is designed for plug-in applications and comprises several components: a fuse-base, which may include terminal covers and phase barriers, and a fuse-link featuring blade contacts. This system also incorporates a fuse-link replacement device, specifically an LV HRC fuse puller. Due to the system's design, it is essential that only qualified professionals handle the installation and maintenance, as the rated current cannot be ensured to be non-interchangeable.

These fuse-links are constructed with a square body made from ceramic and are characterized by a gG speed rating. They conform to CE standards and comply with VDE 0636 Part 201 as well as IEC 60269-1 and -2. The materials used in the contacts include copper with silver plating, and they are available in ampere ratings ranging from 32 to 1250 A. The operational AC voltage range extends from 500 to 690 VAC, making them suitable for general-purpose cable and line protection.