Mersen NH1 80A gG 500V AC fusibile NH con indicatore di intervento

NH fuse-link for general purpose industrial protection, rated at 80 A and 500 V AC with a breaking capacity of 120 kA. The ceramic body and silver-plated copper blade contacts ensure reliable performance in demanding applications.

Advantages

High breaking capacity (HBC) of 120 kA provides robust short-circuit protection. The striker indicator allows quick identification of a blown fuse, reducing downtime. Compliance with IEC 60269-2 guarantees interchangeability and safety.

Suitable for

• Industrial power distribution systems
• Motor control centers
• Switchgear and control panels
• General purpose circuit protection

Key specifications

• Fuse size: NH1
• Rated current: 80 A
• Rated voltage: 500 V AC
• Operating class: gG (general purpose)
• Breaking capacity: 120 kA
• Indicator: striker (live indicator)
• Body material: ceramic
• Contact material: silver-plated copper
• Power dissipation: 7.5 W
• Frequency: 50/60 Hz
• Standards: IEC 60269-2

Recommendations

For optimal performance, install in NH1 fuse bases with proper torque. Always replace with same rating and class. Verify voltage and current ratings match system requirements.