Mersen NH-sulake koko NH1, 160A, 500V AC, gG, NH1GG50V160

The Mersen NH-ZERO fuse link, model NH1GG50V160, is a high-performance industrial fuse designed for reliable protection of cables, lines, and electrical equipment. With a rated current of 160A and voltage of 500V AC, this NH1 size fuse offers a breaking capacity of 120kA, ensuring safety in demanding applications. Its gG operating class provides full-range protection against overloads and short circuits.

Advantages

This fuse link features a ceramic body with silver-plated copper contacts for excellent conductivity and durability. The top indicator allows for quick visual identification of a blown fuse, reducing downtime. With low power dissipation of 17.5W and high breaking capacity, it ensures efficient and safe operation.

Suitable for

• Protection of cables and lines in industrial installations
• Protection of electrical equipment in distribution boards
• Use in NH fuse bases and switch-disconnectors

Key specifications

• Fuse Size: NH1
• Rated Current: 160 A
• Rated Voltage: 500 V AC
• Operating Class: gG (General Purpose)
• Breaking Capacity: 120 kA
• Power Dissipation: 17.5 W
• Pre-arcing I²t: 16000 A²s
• Total I²t: 60000 A²s
• Standards: IEC 60269-2, VDE

Recommendations

For optimal protection, ensure the fuse is used with compatible NH fuse holders and that the system's short-circuit current does not exceed the breaking capacity. Regular inspection of the indicator is recommended.