Mersen NH3GG50V630

The NH fuse-link system is categorized as a plug-in fuse system, consisting of essential components including a fuse-base, which may feature terminal covers and phase barriers, and a fuse-link with blade contact. This setup is complemented by a fuse-link replacement device, commonly referred to as an LV HRC fuse puller. Due to the system's design, it is imperative that only qualified professionals handle the rated current to prevent interchangeability issues.

Type gG NH fuse-links are recognized for their full range breaking capacity, making them suitable for protecting cables and equipment from current surges, spanning from the lowest fusing current to their maximum breaking capacity. They are capable of functioning independently as protective devices, guarding electrical installations and industrial setups against the electrodynamic consequences of significant short-circuit currents. Compliance with standards such as DIN 57636 Part 201, VDE 0636 Part 201, and IEC 60269-1 and -2 reinforces their reliability in various applications. The body material is ceramic, and the products are available in sizes according to standard classifications 000, 00, 0, 1, 2, and 3. Additionally, these fuse-links are RoHS compliant and made with copper and silver-plated contacts.