Current Capacity Variety: The multi-fuse block assembly provides a range of current ratings for its six poles, with 70A, 40A, three poles at 30A, and an additional pole at 100A, provding it can handle various electrical needs
Primary Function: The multi-fuse block assembly in the fuse or relay box protects electrical circuits from overloads and shorts, provding stable power
When to Replace: Replace after melting; check during maintenance; address performance issues