Application for photovoltaic DC fuse UL248 need to provide a number of information:
1. Product model;
2. Specification parameters;
3. Appearance dimension drawing;
4. Dimension drawing of parts;
5. List of spare parts;
6. Fuse size and current comparison table;
7. Fuse appearance diagram (more complex fuse)
In the process of applying for UL certification, product safety testing is required. Therefore, it is also necessary to provide product safety test reports, reliability data and other relevant test reports. These reports need to be obtained from a trusted third-party laboratory, Anxor.