12 Gauge Marine Wire,12 AWG Marine Grade Wire,12/3 Triplex Tinned Copper Boat Cable,12 Gauge Oxygen-Free Copper Cable for Automotive RV Boat Speakers Solar Outdoors - 30ft

It was good wire it did the job and I gave it to my Electrician for my ring doorbell. It was inexpensive and came in a relatively short amount of time. Good quality.

This wire has good primary and secondary insulation. Tested it’s flexibility after in a -15f freezer for several hours. Very flexible even cold. 30-32 amp load was pulled across 10awg 30ft run with minimal voltage drop approximately 3vac on 245volt circuit. Wire temperature went from 70f to 90f after a hour of constant load. Copper was tinned for marine use and helps with resistance. This is basically stranded romex with better insulation. No sunlight UV resistance test based on interior use. Would recommend this product.

Why did you pick this product vs others?:Picked this up to do a custom wiring job for my Tailwalker Marine boat trailer. My trailer was made in 2014 and the original wiring and lights finally broke after about 10 years. The factory wiring wasn't even tinned and the fact that it lasted that long is shocking to me. I bought this and a few other items to do a complete custom rewire. Having the outer cable sleeve plus the tinned wire will be a major step up in terms of durability for me, so I expect many years to come of use before needing to replace this stuff.

Used the to wire an outlet to my new refrigerator on my boat. Looks to be good quality for marine applications.

Bought this to wire up an automatic float switch for my BassTracker PT185 bilge pump. Fortunately, I haven't had to test it yet but it seemed to work fine in dry testing.

Highly similar to it's landlocked relative, NM-B aka Romex cable, this cable in 14AWG is great to fish through the limited space available in RV walls and ceilings. I purchsed a 30 ft roll of 14/3. The key takeaway is it's stranded construction allows this to go where solid wire and other cable types can't go. The insulated ground is great in tight, crowded boxes, where a bare ground could touch something it isn't supposed to. The stranded conductor makes box makeup simple. To term to devices, use either ones with pressure plates, or use spade lugs. Use Wago 221s for splicing and tapping.

Excellent for wiring solar panels on motorhome. Flexibility compared to Romex is very helpful during install.

good wire not chep