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How To Crimp A Wire Ferrule

How To Crimp A Wire Ferrule

A wire ferrule is a simple way to finish off the end of stranded copper wire and prepare it to be used in a screw terminal like you’d find on a charge controller.

Crimping a wire ferrule onto a stranded wire can turn a ugly, high resistance messy wire end into a neat and tidy, low resistance professionally finished wire.

Wire Ferrules by Size

Wire Ferrule Crimpers

How to Crimp Wire Ferrules (Video)

https://youtu.be/h8CHAVmpPFw


Joe Winkelmann

Tuesday 19th of October 2021

I noticed you use square ferrules vs hex. Do you use square ferrules in round holes? I think the solar panel disconnect you recommend has round holes. It seems like a square ferrule in a round hole would not have many contact points between the ferrule and the hole?

Arshad Hussain

Tuesday 4th of May 2021

No comments

David A Smith

Saturday 17th of April 2021

The crimping tools for 6/0 wire are either not available or very long lead times. Searching for just that reveals nothing. Guess we won't be using wire ferrules.

Tom

Friday 5th of March 2021

Good job

Ian Wade

Tuesday 3rd of November 2020

Hey Nate, sorry if it's already been brought to your attention, but the video for this post doesn't have a link.