I followed the advice of a van systems solar internet guru and installed a 250a MRBF fuse in a fuse holder directly to me positive terminal on a SOK 12v lithium battery bank. He said in light of the scarcity and prices of Class T fuses that would be acceptable. Since then another forum thread advises that MRBF fuses don’t have a high enough AIC for lithium use. Is that tru?
If I install a 250a Class T fuse connecting my 12v SOK battery bank a 4/0 positive cable directly or is a fuse block required? The battery bank is on a slide out tray so I don’t have a place to mount the fuse block.
If I install a 250a Class T fuse connecting my 12v SOK battery bank a 4/0 positive cable directly or is a fuse block required? The battery bank is on a slide out tray so I don’t have a place to mount the fuse block.