Fuse link - NH1 gG 63A/800V - time-lag 004184486

Safety and protection of electrical installations

NH1 63A gG 800V fuse link is an element used to protect electrical circuits against overload and short circuit. It is a key component in ensuring the safety of using installations, both in industrial and commercial facilities. The gG (time-delay) characteristic means that this fuse link allows for short-term overcurrents, which is particularly important when starting devices with electric motors or other pulsed loads.

Construction and application

The NH1 fuse link is made of high-quality materials, which guarantees reliable operation and long service life. It is designed to work with dedicated NH1 fuse holders. Its construction based on a rated voltage of 800V and a rated current of 63A makes it suitable for protecting circuits with medium and high power. A combined indicator (double) facilitates visual identification of a blown fuse, which speeds up the process of locating and repairing failures.

Key features and benefits

• Protection against overload and short circuit: Provides effective protection of the electrical installation against damage caused by excessive load or short circuit.
• Time-delay characteristic (gG): Allows for short-term overcurrents, which is important when servicing devices with motors or other pulsed loads – minimizes the risk of unnecessary circuit disconnection.
• Operation indicator: Enables quick identification of a blown fuse, which facilitates diagnosis and repair of failures.
• Rated voltage 800V: Wide range of rated voltage allows for use in various electrical installations.
• Rated current 63A: Suitable rated current for protecting circuits with medium power.
• No metal insulated grips (IMGL): The design without IMGL simplifies the installation and removal of the fuse in the fuse holder.
• Compliance with standards: The fuse link meets appropriate safety standards, which guarantees its reliable operation and compliance with technical requirements.