Fuse link - NH1/WT-1 gF 25A/500V - quick 004139111

Installation safety and fast response – ETI Polam fuse links

NH1/WT-1 gF 25A/500V fuse link is an element used to protect electrical circuits against overloads and short circuits. Manufactured by the renowned producer, ETI Polam, it ensures reliable operation and safety of use. It is a key component in industrial, commercial installations and public buildings.

Characteristics and application

The NH1/WT-1 gF 25A/500V fuse link is characterized by a rated current of 25A and a rated voltage of 500V AC. The gF (fast) characteristic means that the fuse link reacts very quickly to an increase in current, which is particularly important in protecting devices sensitive to overvoltage or circuits with high surge currents. This minimizes the risk of damage and downtime in the installation. These types of fuse links are used wherever fast protection against the effects of short circuits and overloads is required.

Construction and operating indicator

The fuse link has a double KOMBI type operating indicator, which facilitates visual control of the device's status. After the fuse element burns out, the indicator rises up and the red color disappears from the eyelet located in the ceramic body – informing about the need for replacement. This system allows for quick identification of a damaged fuse link without the need to disassemble the entire circuit. Metal insulated clips (IMGL) are not used in this model. It is worth remembering that regular inspection of the condition of fuse links is crucial to ensure continuity and safety of power supply.