Mersen NH000 80A gG 500V NH-sulake, yksittäin, jännitteetön

In industrial switchgear and motor control centers, electricians rely on the Mersen NH000 fuse link to protect cables and lines from overloads and short circuits. This 80 A, 500 V AC fuse features a gG operating class, making it suitable for general-purpose protection in commercial and industrial installations. Its compact NH000 size fits standard fuse bases, and the top indicator provides clear status at a glance.

Key specifications

• Rated current: 80 A
• Rated voltage: 500 V AC
• Fuse size: NH000
• Operating class: gG (general purpose)
• Breaking capacity: 120 kA
• Standards: IEC 60269-1, VDE 0636-1
• Mounting type: blade contact
• Indicator: top indicator
• Power dissipation: 7.5 W
• Body material: ceramic
• Contact material: silver-plated copper
• Frequency: 50/60 Hz
• Number of poles: 1
• Operating temperature range: -5°C to +40°C

Why choose it

This fuse link delivers reliable protection with a high breaking capacity of 120 kA, ensuring safety even under severe fault conditions. The ceramic body and silver-plated copper contacts provide durability and excellent conductivity. The top indicator allows quick identification of a blown fuse, reducing downtime during maintenance.

Ideal use cases

• Protection of cables and lines in industrial distribution boards
• Motor circuit protection in commercial installations
• Backup protection for downstream circuit breakers
• Use in fuse switch disconnectors and fuse bases

Good to know

This fuse link is designed for use with standard NH000 fuse bases and is suitable for both 50 Hz and 60 Hz systems.