20A Inline Fuse
- Description
- Key Features
- Technical Specifications
The FUSE-20A (INF1500-20A) is a high-performance DC fuse designed for reliable protection in high-voltage solar PV systems. Rated for 1500 VDC, it provides dependable overcurrent protection for PV strings and associated equipment. Built with durable, UV-resistant materials and IP68 protection, this fuse is suitable for demanding outdoor installations and integrates seamlessly with MC4-Evo2 DC connectors for fast, secure installation.
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20 A DC fuse for solar PV applications
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1500 VDC rated for modern high-voltage PV systems
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High breaking capacity (20 kA) for enhanced system protection
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IP68-rated for outdoor and harsh environment installation
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UV-resistant construction for long-term durability
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MC4-Evo2 DC connectors for secure, plug-and-play installation
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Certified to IEC and TÜV standards for safety and compliance
| Specification | Value |
|---|---|
| Product Type | DC Fuse |
| Model | INF1500-20A |
| Rated Current | 20 A |
| Rated Voltage | 1500 VDC |
| Fuse Type | DC |
| Rated Impulse Voltage | 16 kV |
| Breaking Capacity | 20 kA |
| Contact Resistance | < 0.3 mΩ |
| Insulation Material | PPE / PA |
| Flame Class | UL94-V0 |
| Operating Temperature Range | −40 °C to +85 °C |
| Max. Operating Altitude | 2000 m |
| Degree of Protection | IP68 (1 m, 1 h) |
| DC Connection Type | MC4-Evo2 (max. 4 mm²) |
| Cable Length | 500 ± 30 mm |
| Installation | Outdoor, UV resistant (F1) |
| Compliance | TÜV / CE, IEC 62852, IEC 60269-1/6, IEC 62930 |