Mersen NH odpojovací nôž NH00 160A 500V AC gG

The Mersen NH Fuse Disconnect Switch (NH-Trennmesser) is a high-quality, reliable component designed for cable and line protection in industrial installations. With a rated current of 160A and voltage of 500V AC, this NH00 size fuse-link ensures safe and efficient operation. Its knife-blade contacts allow for easy mounting and replacement, while the visual indicator provides clear status at a glance. Compliant with IEC 60269-2, this fuse offers excellent breaking capacity and short-circuit limiting capabilities.

Advantages

This NH fuse disconnect switch delivers superior performance and safety. The silver-plated copper contacts ensure low resistance and high conductivity, reducing power dissipation. The ceramic body provides excellent thermal and mechanical stability, even under high fault currents. With a breaking capacity of 120kA, it offers robust protection against short circuits. The visual indicator simplifies maintenance by showing the fuse status without needing to remove it.

Suitable for

• Industrial electrical panels and switchgear
• Cable and line protection in power distribution systems
• Motor protection and general-purpose applications (gG class)
• Installations requiring high breaking capacity and reliability

Key specifications

• Fuse Type: NH Fuse-link
• Size: NH00
• Rated Current: 160 A
• Rated Voltage (AC): 500 V AC
• Operating Class: gG (General Purpose)
• Breaking Capacity: 120 kA
• Frequency: 50/60 Hz
• Mounting Type: Knife-blade contacts
• Standard Compliance: IEC 60269-2
• Power Dissipation: 12.5 W (at rated current)
• Body Material: Ceramic
• Contact Material: Silver-plated copper
• Indicator Type: Visual (top indicator)
• Application: Cable and line protection, industrial installations
• Operating Temperature Range: -5°C to +40°C
• Short-Circuit Limiting: Yes
• RoHS Compliant: Yes
• Number of Poles: 1

Recommendations

For optimal performance, ensure the fuse is installed in a suitable fuse holder or switch disconnector. Always follow local electrical codes and manufacturer guidelines. This product is ideal for professionals seeking reliable overcurrent protection in demanding environments.