Fuse link - NH00 UQ01 aR 100A/690V - ultra-fast 004371214

Fuse links – reliable installation protection

NH00 100A aR 690V fuse link from ETI Polam is a protective element designed to protect electrical circuits from the effects of overloads and short circuits. It is a key component in ensuring the safety and continuity of electrical installations, both in industrial applications and in more demanding commercial installations.

Characteristics and application

This fuse link is characterized by an ultrafast response thanks to the aR characteristic (short-circuit protection of semiconductor elements). This means that it is particularly effective in protecting sensitive electronic components such as thyristors, diodes or inverters. Fast disconnection of the circuit in the event of a short circuit minimizes the risk of damage to these expensive devices. The rated current of 100A and the rated voltage of 690V make the fuse link universal and can be used in a wide range of applications. In addition, the top tripping indicator facilitates quick identification of a blown fuse, reducing diagnostic time and downtime.

Advantages for professionals and end users

• Fast protection: The aR characteristic ensures a rapid response to short circuits, protecting sensitive devices.
• Versatility: Rated current of 100A and voltage of 690V allow for wide application.
• Easy diagnostics: The top tripping indicator facilitates quick identification of a blown fuse.
• Safety: Provides effective protection against overloads and short circuits, protecting the installation and equipment.
• Compatibility: Standard size NH00 ensures compatibility with most switchgear and fuse boxes.
• Quality: Product from a renowned manufacturer ETI Polam – a guarantee of reliability and durability.

Technical specifications

NH00 fuse link has AC voltage, rated current of 100A and is designed in accordance with IEC 60269 standard for aR utilization category (short-circuit protection of semiconductor elements). Lack of metal insulated grips (IMGL) means standard mounting in a fuse holder. It is important to select an appropriate fuse holder compatible with the NH00 size.