Fuse link - NH2 gG 63A/500V - time-lag 004185238

Knife fuse links – reliable installation protection

Knife fuse links NH are a proven element of electrical protection, protecting against the effects of short circuits and overloads. This model, with a rated current of 63A and a voltage of 500V, is designed for a wide range of industrial applications. Manufactured in accordance with PN-93/E-06160 (gF), PN-IEC-269 and VDE 0636 standards, it guarantees compliance with applicable safety standards.

The NH2 gG fuse link is characterized by its versatility – the gG class means full-range protection, protecting against both overloads and short circuits. The use of a time-delay characteristic in it allows for short-term loads without unnecessary tripping of the circuit, which is particularly important when starting devices with electric motors or other elements generating high starting current. This ensures stable operation of the installation and minimizes the risk of false alarms.

Construction and distinguishing features:

• Dual operating indicator: A combination of an indicator on the top cover and in the central part of the ceramic body provides a clear and easy-to-read indication of the fuse link blowing. This facilitates quick location of the damage and reduces installation downtime. Additionally, the indicator on the top cover allows cooperation with the NVS 5 microswitch for remote signaling of the fuse link status.
• High quality workmanship: The body made of steatite – a material with high thermal stability – and silver-plated brass knife contacts ensure reliable operation and long life.
• Quartz sand filling: The body tightly filled with quartz sand of a special granulation guarantees a high short-circuit breaking capacity (120kA) and stable electrical parameters over time.
• Made in the EU: The fuse link was manufactured in the European Union, which confirms its compliance with strict quality and environmental standards.

This fuse link is a solid solution for both professional installers and end-users looking for reliable protection of their electrical installations. It provides effective protection against the effects of overloads and short circuits, minimizing the risk of failures and downtime in device operation.