Mersen 1B631.000000 NH Fuse Link 10A 500V Size NH000

The Mersen 1B631.000000 NH fuse link is a high-quality, general-purpose fuse designed for cable and line protection in industrial installations. With a rated current of 10 A and voltage of 500 V AC, it offers reliable overcurrent protection. The NH000 size ensures compact integration into fuse bases. This fuse link features a ceramic body and silver-plated copper contacts for excellent conductivity and durability. It complies with IEC 60269-2 and has a breaking capacity of 120 kA.

Advantages

High breaking capacity ensures safety under fault conditions. Silver-plated contacts minimize power dissipation and heat generation. Ceramic body provides robust insulation and arc quenching. Top indicator allows quick visual identification of blown fuses.

Suitable for

• Cable and line protection in industrial switchboards
• Motor circuits, transformers, and capacitor banks
• General-purpose overcurrent protection in low-voltage networks

Key specifications

• Fuse Type: NH Fuse Link
• Operating Class: gG/gL (General Purpose)
• Rated Current (In): 10 A
• Rated Voltage (Un): 500 V AC
• Fuse Size: NH000
• Breaking Capacity (Icn): 120 kA
• Indicator Type: Top Indicator
• Mounting Type: Blade Contact
• Standard Compliance: IEC 60269-2
• Power Dissipation: Approx. 1.5 W
• Body Material: Ceramic
• Contact Material: Silver-plated Copper
• Application: Cable and Line Protection, Industrial Installations
• Number of Poles: 1
• Frequency: 50/60 Hz
• Operating Temperature Range: -5°C to +40°C

Recommendations

For optimal performance, use with compatible NH fuse bases and ensure proper mounting. Always replace with same type and rating. Suitable for use in environments with normal pollution degree.