Siemens cartucho fusible NH 160 A, tamaño 00, gG, 500 V AC/250 V DC, contactos de cuchilla, indicador frontal 3NE8 024-1

Protect cables and lines in industrial power distribution with the Siemens NH fuse link. This 160 A fuse in size 00 provides reliable overcurrent protection for low-voltage systems, preventing damage from overloads and short circuits. Its gG operating class ensures full-range breaking for general purpose applications.

Who is it for

Electrical engineers, panel builders, and maintenance technicians in industrial facilities, commercial buildings, and utility installations who require robust protection for cable and line distribution circuits.

Main features

• Rated current 160 A, size NH00 for compact installation in fuse bases and switch disconnectors.
• Operating class gG for general purpose protection of cables and lines.
• Rated voltage 500 V AC and 250 V DC, suitable for AC and DC circuits.
• High breaking capacity of 120 kA for safe interruption of high fault currents.
• Front indicator for clear status indication of fuse operation.
• Live grip lugs (blade contacts) for secure connection in NH fuse holders.
• Ceramic body with silver-plated copper contacts for durability and low contact resistance.
• Complies with IEC 60269-2 and VDE 0636-2 standards.

Specifications

• Fuse type: NH fuse link
• Size: NH00
• Rated current: 160 A
• Operating class: gG
• Rated AC voltage: 500 V
• Rated DC voltage: 250 V
• Breaking capacity: 120 kA
• Power loss at rated current: 17.5 W
• Contact type: live grip lugs (blade contacts)
• Body material: ceramic
• Contact material: silver-plated copper
• Operating temperature range: -20 to +50 °C
• Mounting: for NH fuse bases/switch disconnectors
• Number of poles: 1
• Voltage type: AC/DC
• Standard compliance: IEC 60269-2, VDE 0636-2
• Application: cable and line protection, industrial systems

Tips

Always de-energize the circuit before replacing the fuse link. Use appropriate personal protective equipment when handling fuses in live installations. Ensure the fuse link is properly seated in the fuse base to maintain reliable contact and avoid overheating.