Captain Happy
New Member
- Joined
- Aug 9, 2021
- Messages
- 9
That fuse block doesn't have negative busbar.The two OUT wires go to the 12V fuse box. The fuse box should have a connector for a main positive wire and a connector for a main negative wire, in addition to a pair of connections for each load.
If that's not what you see then it would help to post a link to the fuse box that you have.
Hmm. I'm not familiar with such a setup. How does everything connect to it if it is missing half of the connections?That fuse block doesn't have negative busbar.
A dedicated negative busbar for that voltage domain will be required.Hmm. I'm not familiar with such a setup. How does everything connect to it if it is missing half of the connections?
Ok, that's simple enough. Just not as simple as using a fuse box with a built-in negative bus bar.A dedicated negative busbar for that voltage domain will be required.
Ground is a nebulous term.I was thinking that fuse box might be dangerous without a ground, I should get a better box? With a buss bar inside?
Check it with a meter for polarity.I have a buss bar on the board I was gonna use for Neg. grounding, I hooked the 12 gauge BLK in to the buss bar.
Is that a dependability concern or a safety concern?replace that automatic breaker with a decent fuse.running a 3000w inverter through those crappy things will cause issues