Fuse link - NH000 UQ2 gR 125A/690V - ultra-fast 004721215

NH Fuse Links – Protection of Installations and Devices

The NH000 UQ2 gR 125A/690V fuse link is a protective element designed to protect electrical circuits from the effects of overloads and short circuits. Its construction based on ultra-fast reaction technology (ULTRA-QUICK) ensures exceptionally quick intervention in the event of a failure, minimizing the risk of damage to the installation and connected devices. Designed for use in alternating current (AC) circuits with a voltage of up to 690V and a rated current of 125A.

Characteristics and application

This fuse link is characterized by a gR characteristic, which means it is dedicated to the protection of semiconductor elements. This means that it reacts very quickly to sudden current increases, typical of short circuits in electronic circuits, protecting sensitive components from damage. Thanks to this, it finds application in power supply installations for various types of electronic devices, industrial automation and wherever high selectivity and speed of action are required. The top indicator allows for visual control of the fuse link status – whether it has blown and needs to be replaced.

Advantages and benefits

• Fast reaction: Ultra-fast reaction technology (ULTRA-QUICK) minimizes the duration of a short circuit, limiting damage to the installation and devices.
• Protection of semiconductor elements: The gR characteristic provides optimal protection for sensitive electronic components.
• High reliability: Product from a renowned manufacturer ETI POLAM, guaranteeing high quality workmanship and durability.
• Easy status identification: The top indicator allows for a quick visual assessment of the fuse link status without the need for disassembly.
• Versatility: Intended for AC circuits with a voltage of 690V and a current of 125A, making the fuse link compatible with a wide range of electrical installations.
• Safety: Provides effective protection against overloads and short circuits – just like standard fuse links of this type.
• No metal isolated grips (IMGL): The design without IMGL facilitates the installation and replacement of the fuse link in some types of fuse boxes.