Fuse link - NH00 gG 25A/500V - time-lag 004182207

Safe protection of electrical installations – NH00 fuse links

The NH00 gG 25A/500V fuse link is a reliable element protecting electrical installations against the effects of short circuits and overloads. It is an industrial component designed to operate in AC (alternating current) systems with a rated voltage of 500V. This fuse link, manufactured by ETI Polam, meets the requirements of standards PN-93/E-06160 (gF), PN-IEC-269 and VDE 0636, which guarantees its high quality and safety of use.

Construction and application

The NH00 blade fuse link is characterized by a solid construction. The body is made of durable steatite, providing thermal stability. The blade contacts are silver-plated, minimizing electrical resistance and ensuring a reliable connection. This makes the fuse link perfect for circuits requiring reliable protection against excessive current flow. Its versatility allows it to be used in various industrial and construction applications.

Characteristics and indicators

The NH00 gG 25A/500V fuse link has a gG characteristic, which means it is a full-range fuse – providing protection against both overloads and short circuits. It is equipped with a dual operation indicator: a red eyelet located centrally on the ceramic body and a spring-loaded plate on the top cover. This system allows for quick and easy visual identification of a blown fuse – both in the fuse base and in the disconnector. Additionally, the top indicator can cooperate with the NVS 5 microswitch for remote signaling of the fuse status. The rated current of this fuse link is 25A, and the short-circuit interrupting capacity AC is as high as 120kA.