Fuse link - NH1 gG 100A/500V - time-lag 004184222

Installation and device safety – NH1 gG 100A/500V fuse link

This knife-type fuse link, with a rated current of 100A and a voltage of 500V, provides reliable protection against the effects of short circuits and overloads in industrial installations. Manufactured in accordance with PN-93/E-06160 (gF), PN-IEC-269 and VDE 0636 standards, it guarantees safety and long-term protection. It is a key component for installers who value solidity and compliance with applicable standards.

Design and functionality

The NH1 gG fuse link is characterized by a design that provides a high short-circuit breaking capacity – up to 120kA. Made of high-quality steatite (body) and silver-plated brass (knife contacts), it ensures thermal stability and minimizes the risk of corrosion. In addition, filling the body with quartz sand of a special granulation increases its strength and efficiency. Thanks to this, both installers and end-users can count on trouble-free operation for a long time.

Double status control – comfort of use and diagnostics

A distinguishing feature of this fuse link is a double operating indicator. Both the red eye on the ceramic body and the springy plate on the top cover indicate a blown fuse. This solution ensures easy and quick identification of the damage, which greatly facilitates diagnostics and reduces installation downtime. The KOMBI version also allows cooperation with the NVS 5 micro-switch for remote signaling of the fuse link status – an ideal solution for monitoring systems.