Mersen Fusible NH 1F765.000000 NH00 125A 500V gG

The Mersen 1F765.000000 is a high-quality NH fuse designed for cable and line protection in industrial applications. With a rated current of 125 A and voltage of 500 V AC, this gG operating class fuse ensures reliable overcurrent protection. It features a compact NH00 size, ceramic body, and silver-plated copper blades for excellent conductivity and durability. Compliant with IEC 60269-2 and VDE 0636-2 standards, it offers a breaking capacity of 120 kA. The top indicator provides clear visual status, and the fuse is RoHS compliant and halogen free.

Advantages

High breaking capacity ensures safety under fault conditions. Silver-plated contacts minimize power dissipation (11.5 W) and enhance longevity. The ceramic body withstands high temperatures and provides excellent insulation.

Suitable for

• Cable and line protection in distribution boards
• Industrial electrical systems requiring NH fuses
• Backup protection for motors and transformers

Key specifications

• Fuse Type: NH Fuse
• Fuse Size: NH00
• Rated Current: 125 A
• Rated Voltage: 500 V AC
• Operating Class: gG (General Purpose)
• Breaking Capacity: 120 kA
• Indicator Type: Top Indicator
• Standards: IEC 60269-2, VDE 0636-2
• Power Dissipation: 11.5 W
• Operating Temperature: -5°C to +40°C

Recommendations

For optimal performance, use with compatible NH fuse bases and ensure proper installation by qualified personnel. Always verify system voltage and current ratings before installation.