The CNC YCF8-1038 gPV fuse link is designed to protect solar photovoltaic (PV) systems from overload and short-circuit faults in DC circuits up to 1000V. Its compact 10×38mm cylindrical form makes it ideal for integration into PV combiner boxes and DC distribution panels.
Built with a high-strength porcelain body and filled with high-purity quartz sand for arc extinguishing, it ensures safe and reliable operation. The fuse complies with IEC 60269-6 and UL248-19, and offers a rated breaking capacity of 20kA, with fast response times and gPV operating characteristics.
TECHNICAL DETAILS:
| Attribute | Specification |
| Brand | CNC Electric |
| Model | YCF8-1038 |
| Rated Current | 20A |
| Rated Voltage | 1000VDC |
| Fuse Size | 10×38mm |
| Breaking Capacity | 20kA |
| Operating Class | gPV |
| Time Constant | 1–3ms |
| Standards | IEC 60269-6, UL248-19 |
| Body Material | High-strength porcelain |
| Arc Medium | High-purity quartz sand |
| Application | Solar PV systems, DC protection |
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