A 1000- or 1500-volt DC fuse link is designed to handle high-voltage DC circuits. These types of fuse links are commonly used in solar power systems, electric vehicles, and other high-voltage DC applications. The fuse link’s voltage rating is essential because it determines the maximum voltage that the fuse link can handle before it breaks. Exceeding the voltage rating of a fuse link can result in an electrical arc, which could cause a fire or damage to the circuit.