Mersen NH3GG69V315

The NH fuse-links are part of a plug-in fuse system designed for cable and equipment protection. This system consists of a fuse-base, which may include terminal covers and phase barriers, and a fuse-link with blade contact. A fuse-link replacement device, such as a LV HRC fuse puller, may also be utilized. Due to the inherent design limitations regarding rated current interchangeability, it is essential that these components are handled by qualified personnel.

Type gG NH fuse-links are characterized by their ability to interrupt current surges across a wide range, from the minimum fusing current to their specified breaking capacity, allowing them to serve as standalone protection. They effectively safeguard electrical devices and industrial setups against the electrodynamic consequences of high short-circuit currents. Compliance with standards such as DIN 57636 Part 201, VDE 0636 Part 201, and IEC 60269-1 and -2 is ensured. The fuse-links are available in sizes 000, 00, 0, 1, 2, and 3 and can accommodate an ampere range of 2 to 500 A, making them suitable for general-purpose cable and line protection applications.