muddyplugger Posted August 9, 2006 Share Posted August 9, 2006 Really sorry to be thick here, but I'm a self confessed idiot regards automotive electrics. I am going to wire in my new horn and it is to have a 20amp in-line fuse. My question is what size wire do I need for such an installation? I have digested the information on the internet and I am still not much the wiser!! I believe a 10 guage wire may be correct, but physical size is that? Is it 10mm or 20mm? And I presume I measure the wire itself and not the pvc sleeve too? I really need to be educated Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.