The 240s would be drawing 8 amps each so you only really have 4 amps spare in that fuse to run the light bar. Led light bar fuses are sized based off the wire size wire length and the amp draw.
How To Install A Light Bar Super Bright Leds
What size fuse for light bar. What size fuse to use for light bar. If you already purchased an aurora light bar then simply replace the fuse with the same rating fuse as the one that failed. What size fuses would be ok. If your led lights bars draw a total of 1500 watts then i suggest a 150 amp fuse. A separate circuit switch relay for the light bar might be necessary. On the back of the rocker switch there are 5 blades.
You can look up your wire size online. Two ground two hot and a 5th blade that goes to the relay or led. In this case that would be the light bars maximum current. 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. Use 3 and 5 amps. I have a light bar that came with a wiring harness and switch.
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. Located on the right hand side of the website. 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. 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. Wiring nav lights fish finder and bilge pump small fuses protect the wire and offer some protection to the item. How big is the light bar.
If you still need help with your aurora light bar installation then feel free to contact us. These are 20. The fuse rating should not correspond to the wire size but instead to the maximum current expected on that wire.
Gallery of What Size Fuse For Light Bar
