Fuse link - NH000 gG 50A/500V - time-lag 004181211

NH Fuse Links – Reliable Installation Protection

The NH000 gG 50A/500V fuse link is an element used to protect electrical installations from the effects of short circuits and overloads. Designed for industrial use, it provides effective protection for wires, cables and electrical equipment. Its parameters and dimensions comply with PN-93/E-06160 (gF), PN-IEC-269 and VDE 0636 standards.

This fuse link is characterized by a time-delay characteristic (gG), which means it allows for short-term exceeding of the rated current without disconnecting the circuit. This is particularly important when starting devices with electric motors, which generate high inrush current. This minimizes the risk of unnecessary circuit tripping during normal operation.

The construction of the fuse link with a double operating indicator (red eye and spring blade) provides quick and clear information about the blown fuse – visible both in the base and in the fuse disconnector. This enables efficient fault location and quick replacement of the fuse link. The rated breaking capacity AC is 120kA, which guarantees safety in the event of a short circuit with high energy.

This fuse link is characterized by a rated current of 50A, which is suitable for protecting circuits with medium power. The rated AC voltage is 500V, allowing use in standard industrial installations. The time-delay gG characteristic makes it ideal for protecting devices generating surge currents, such as motors. The double operating indicator facilitates quick identification of a blown fuse. Compliance with standards ensures safety and reliable operation.

The NH000 gG 50A/500V fuse link is compatible with NH000 fuse bases and fuse disconnectors equipped with microswitches for remote tripping indication. Installation should be performed by qualified personnel, in accordance with applicable regulations and safety standards. Using insulated grips during installation increases work safety.