I'm installing a DC breaker/fuse (Nader NDB1-125) between a set of two EG4 Lifepower batteries and an all-in-one inverter (6500-EX EG4). I'm confused about which is considered "line" and which is "load."
I get the sense from others' pictures that the batteries should be considered line. Is that true?
Also, is it okay if I mount the fuse upside down?
I get the sense from others' pictures that the batteries should be considered line. Is that true?
Also, is it okay if I mount the fuse upside down?