In todays market we replace things that go wrong so if the fish finder slightly smokes at 2 amps it will get tossed in the trash just the same if it made a little more smoke at 3 amps. In this case that would be the light bars maximum current.
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What size fuse for light bar. Two ground two hot and a 5th blade that goes to the relay or led. The fuse rating should not correspond to the wire size but instead to the maximum current expected on that wire. These are 20. I have a light bar that came with a wiring harness and switch. Led light bar fuses are sized based off the wire size wire length and the amp draw. On the back of the rocker switch there are 5 blades.
What size fuses would be ok. If you already purchased an aurora light bar then simply replace the fuse with the same rating fuse as the one that failed. A separate circuit switch relay for the light bar might be necessary. Use 3 and 5 amps. Your fuse should be sized no bigger than the current capability of the wire you used to hook all this up and has nothing to do with the size of the lights. If your led lights bars draw a total of 1500 watts then i suggest a 150 amp fuse.
I want to remove the factory switch as i am running multiple light bars and use a third party switch panel with 6 rocker switches run in a series. Located on the right hand side of the website. The 240s would be drawing 8 amps each so you only really have 4 amps spare in that fuse to run the light bar. Wiring nav lights fish finder and bilge pump small fuses protect the wire and offer some protection to the item. What size fuse to use for light bar. How big is the light bar.
If you still need help with your aurora light bar installation then feel free to contact us. Light barwork light style gauge wire needed to extend power wires 45 inch 75 inch and 135 inch led light bars and work lights 12 14 gauge automotive grade wire 20 inch 30 inch and 40 inch led light bars 8 10 gauge automotive grade wire one year non transferrable limited warranty and disclaimer. You can look up your wire size online.
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