Mersen 1B643.000000 NH Fuse-Link NH000 32A 500V gG

The Mersen 1B643.000000 NH fuse-link is a high-quality industrial fuse designed for cable and line protection in industrial installations. With a rated current of 32 A and voltage of 500 V AC, this NH000 size fuse ensures reliable overcurrent protection. It complies with IEC 60269-2 and VDE 0636-2 standards, offering a breaking capacity of 120 kA.

Advantages

This fuse-link features a ceramic body with silver-plated copper contacts for excellent conductivity and durability. The top indicator provides clear visual status, and the low power dissipation of 3.5 W enhances energy efficiency. Suitable for 50/60 Hz applications, it operates in ambient temperatures from -5 to +40 °C.

Suitable for

• Cable and line protection in industrial environments
• General purpose (gG) overcurrent protection
• Switchgear and distribution boards

Key specifications

• Fuse Type: NH Fuse-link
• Fuse Size: NH000
• Rated Current: 32 A
• Rated Voltage: 500 V AC
• Operating Class: gG (General Purpose)
• Breaking Capacity: 120 kA
• Power Dissipation: 3.5 W
• Indicator: Top Indicator
• Standards: IEC 60269-2, VDE 0636-2
• Mounting: Blade Contact
• Body Material: Ceramic
• Contact Material: Silver-plated Copper
• Dimensions: 79 x 21 x 45 mm

Recommendations

For optimal protection, ensure the fuse is installed in a suitable fuse holder and rated for the application. Always follow local electrical codes.