Siemens 3NA3 820-7 50A-500V Fuse-Link
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Fuse Link
Siemens SENTRON NH00-GL/GG fuse link with 500 V AC operating voltage, 50 A current rating, 120 kA switching capacity, and compact 77.8 × 30 × 60 mm dimensions.
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Siemens SENTRON NH00-GL/GG Fuse Link
The Siemens SENTRON NH00-GL/GG fuse link is designed for reliable low-voltage protection in industrial electrical systems. With high switching capacity and compact dimensions, it ensures safe operation and compliance with international standards.
Manufacturer: Siemens
Product Brand Name: SENTRON
Type: Fuse-Link
Model: NH00-GL/GG
MRN: 3NA3820-7
| Design of Identification Indicator | Front Indicator |
| Design of the Fuse Link | LV HRC Design |
| Size | NH00 |
| Operating Class | GL/GG |
| Circuit-Breaker / Design | 3NA |
| Operating Voltage | 500 V AC |
| Rated Operating Current | 50 A |
| Switching Capacity Current (IEC 60947-2) | 120 kA |
| Standard | VDE |
| Ambient Temperature During Operation | Min -5 °C / Max 40 °C |
| Width of the Enclosure | 30 mm |
| Dimensions | 77.8 × 30 × 60 mm |













