... be loaded with solar energy, wind power generation, Marine, and all the dc voltage to 1000 VDC, current to 30 A, size ... closely, more large area and match the contact with the fuse, greatly reduced the temperature rise, more safe and reliable.3.Good heat 9 ... current input 9:28 and the output set respectively creepage block design, and greatly improve the in bad weather and environmental use security.5 ...