Siemens 3NA3 232 LV HRC Fuse

Siemens 3NA3 232 LV HRC Fuse

The Siemens 3NA3 232 is a high-performance low-voltage HRC fuse designed for reliable circuit protection in industrial and electrical installations. It supports rated voltages of 500V AC and 600V AC, with a current rating of 125A. With a high breaking capacity of up to 120kA at 500V AC and 100kA at 600V AC, this fuse ensures safety and durability in demanding power systems. The fuse operates at a power loss of 9.8 W, making it efficient and suitable for compact panels.

• Manufacturer: Siemens
• Type: LV HRC Fuse
• Model: 3NA3 232

Technical Specifications:

• Rated Voltage: 500V AC, 600V AC
• Rated Current: 125A
• Power: 9.8 W
• Breaking Capacity at 500V AC: 120kA
• Breaking Capacity at 600V AC: 100kA

Applications:

• Industrial power distribution
• Control panels and switchboards
• Transformer and motor protection
• Backup protection for circuit breakers