Siemens 3NA4-122 / 00/gL LV HRC Fuse Link
The Siemens 3NA4122 / 00/gL LV HRC Fuse Link is a high-performance protection device designed for low-voltage power systems. It ensures reliable circuit protection against overloads and short-circuits, maintaining safety and system stability in industrial applications.
Manufacturer: Siemens
Type: LV HRC Fuse Link
Model: 3NA4 122 / 00/gL
Technical Information
- Size: NH1
- Rated Current: 63 A
- Supply Voltage: 500 V AC
- Switching Capacity Current: 100 kA
- Operating Class: gL-gI
- Identification Indicator: Front Indicators








