Fuse link - NH1 UQ2 gR 250A/690V - ultra-fast 004723219

NH1 250A Fuse Link – Reliable Protection for Your Installation

This NH1 fuse link with a rated current of 250A and a voltage of 690V is a key element in protecting electrical circuits. Designed to protect against the effects of overloads and short circuits, especially in applications with semiconductor elements, it ensures stable and safe operation of the installation. It is characterized by an ultra-fast response, which minimizes the risk of damage in the event of a failure.

Application and characteristic features

This fuse link, marked with gR characteristic, is ideal for protecting circuits powering electronic devices, motors and other loads sensitive to sudden changes in voltage and current. The gR characteristic allows it to react quickly to short circuits, while tolerating short-term current surges during device start-up. It has a top indicator, which facilitates visual control of the fuse status – without having to remove it from the circuit. This saves time and increases comfort for both the installer and the end user.

Construction and mounting

The NH1 fuse link is characterized by a standard size, which allows it to be mounted in most commercially available fuse holders of this type. It does not have metal insulated grips (IMGL), which simplifies the replacement and maintenance process. Made of high-quality materials, it guarantees long-lasting and reliable operation even in difficult operating conditions. Its solid construction provides resistance to mechanical and thermal damage.