Mersen NH Fuse-Link 1B059, Size NH0, 80A, 500V AC, gG Class

The Mersen NH Fuse-Link 1B059 is a high-quality fuse-link designed for cable and line protection in industrial applications. With a rated current of 80 A and voltage of 500 V AC, it provides reliable overcurrent protection. This NH0 size fuse features a top indicator for visual status and complies with IEC 60269-2 standards.

Advantages

High breaking capacity of 120 kA ensures safety under fault conditions. Silver-plated copper contacts and ceramic body offer durability and excellent conductivity. Low power dissipation of 7.5 W minimizes energy loss.

Suitable for

• Cable and line protection in industrial electrical systems
• General purpose protection (gG class) for motors, transformers, and distribution boards
• Applications requiring high short-circuit current interruption

Key specifications

• Fuse Type: NH Fuse-Link
• Fuse Size: NH0 (Size 0)
• Rated Current: 80 A
• Rated Voltage: 500 V AC
• Operating Class: gG (General Purpose)
• Breaking Capacity: 120 kA
• Indicator Type: Top Indicator
• Standard: IEC 60269-2
• Mounting Type: Blade Contacts
• Body Material: Ceramic
• Contact Material: Silver-plated Copper
• Power Dissipation: 7.5 W
• Frequency: 50/60 Hz
• Rated Power Frequency Withstand Voltage: 2.5 kV
• Rated Impulse Withstand Voltage: 6 kV

Recommendations

Ensure compatibility with your fuse holder and system voltage. For optimal performance, use with Mersen fuse bases and accessories.