Fuse link - NHS000/80 UQ2 gR 63A/690V - ultra-fast / screw terminals S 004721112

Fuse links – protection of installations and devices

NHS000/80 UQ2 gR 63A/690V fuse link is a protective element designed to protect electrical circuits against the effects of overloads and short circuits. The use of the gR characteristic makes it particularly effective in protecting semiconductor elements that are sensitive to rapid current changes. The construction with screw terminals ensures a secure and durable connection of the wires.

Construction and application

This fuse link belongs to the ULTRA-QUICK series by ETI POLAM, which guarantees high quality and reliability. It is intended for use in installations with a rated voltage of 690V and a rated current of 63A. Its main task is to quickly react to irregularities in the circuit, cutting off the power supply and preventing damage to equipment and fires. The top indicator allows for visual control of the fuse link status – whether it has tripped and needs to be replaced.

Key features and benefits

• Fast response: The gR characteristic ensures very fast switching off in the event of a short circuit, protecting particularly sensitive electronic components. This is important for installations powering modern devices.
• Screw terminals: Provide a solid and secure connection of the wires, minimizing the risk of loosening connections and creating additional resistance. This facilitates assembly and servicing.
• High reliability: A product of ETI POLAM, a brand valued for the quality and durability of electrical installation components.
• Versatility: Suitable for a wide range of applications in industrial and commercial electrical installations.
• Tripped indicator: Allows easy identification of a blown fuse without the need for disassembly.
• Compliance with standards: Meets the requirements of IEC 60269 standards, confirming its safety and effectiveness.

The rated current is 63A, the rated voltage is 690V, and the characteristic is gR. The tripped indicator is top-mounted, and the type of voltage is AC.

It is worth remembering that selecting the appropriate fuse link is crucial for the proper functioning of the electrical installation and the safety of use. It is necessary to take into account the characteristics of the load and the requirements regarding the tripping time.