Can 12 Guage Wire Connect to 20 Gauge Wire With Butt Connectors
Updated 05/21/2019 | Published 05/20/2019
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Question:
I am replacing the wiring harness and all lights on my utility trailer and are considering using the following: 20 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 30inch Ground - A20WB Optronics LED Clearance or Side Marker Light - Submersible - 3 Diodes - Rectangle - Amber Lens - MCL95AB Miro-Flex LED Combination Trailer Tail Lights - Submersible - 38 Diodes - Driver and Passenger Side - STL28RB STL29RB It appears that the above Amber Side Marker Light MCL95AB has a 12 gauge wire and the above 20 ft 4-way harness uses a 20 gauge wire. What size Quick Splice Wire Connectors would work for me?
asked by: Jeff B
Helpful Expert Reply:
When you have to go from a much thinner gauge wire to a thicker gauge wire with a butt connector you want to use the bigger size connector like # DW05745-10 which fits 10 to 12 gauge but the trick to getting the thinner gauge wire to fit well is to strip off 3 times as much insulation than you'd normally need and fold the core of the wire a couple times so that it ends up being thick enough for the butt connector to grab it.
Product Page this Question was Asked From
Optronics LED Clearance or Side Marker Light - Submersible - 3 Diodes - Rectangle - Amber Lens
- Trailer Lights
- Clearance Lights
- Marker
- Rectangle
- Stud Mount
- Submersible Lights
- LED Light
- 2L x 1W Inch
- Amber
- Optronics
more information >
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