Fuse link - NH1C gG 160A/400V - time-lag 004184116

Knife fuse links – reliable installation protection

Knife fuse links NH are a proven element of electrical protection, protecting installations from the effects of overloads and short circuits. The NH1C gG 160A/400V product, catalog number 004184116, is designed for industrial requirements and meets the standards of PN-93/E-06160 (gF), PN-IEC-269 and VDE 0636.

This fuse link is characterized by a time-delay gG characteristic, which means it is intended for general use and provides protection of conductors against overloads and short circuits. The rated current of 160A at 400V makes it suitable for protecting circuits with medium power. Additionally, a combined-type operation indicator (double) – both on the upper cover and in the central part of the housing – provides quick and clear information about the fuse link blowing.

The construction of the fuse link has been carefully designed for durability and reliability. The steatite housing guarantees thermal stability, and the silver-plated brass knife contacts ensure good electrical contact. Filling the housing with quartz sand of a special granulation increases the short-circuit breaking capacity to 120kA and stabilizes the electrical parameters.

Advantages for installers and users:

• Versatility: Suitable for protecting various electrical circuits thanks to the gG characteristic.
• Clear signaling: The double operation indicator facilitates quick identification of a blown fuse link, minimizing installation downtime.
• Durability: High-quality materials (steatite, silver-plated brass) ensure long life and corrosion resistance.
• Safety: Compliance with applicable standards guarantees safe operation.
• Remote signaling capability: The indicator on the upper cover enables cooperation with the NVS 5 microswitch for remote monitoring of the fuse link status.
• High short-circuit breaking capacity: 120kA provides effective protection of the installation even with high short-circuit currents.

It is worth paying attention to additional accessories that facilitate installation and use, such as insulated handles (NH…/I…) and R 00-3 or GPSHE/AI insulating handles. For applications requiring remote signaling, fuse links with a striker (NH.../K…) cooperating with HVL or KVL disconnectors equipped with microswitches are recommended.