Panduit SCS8-L Copper Compression Butt Splice, Standard Barrel, #8 AWG Wire Color-coded barrels marked with Panduit and specified competitor die index numbers for proper crimp die selection Internal wire stops to prevent over-insertion of conductor Tin-plated to inhibit corrosion UL Listed and CSA Certified to 35 KV** and temperature rated to 90C when crimped with Panduit and specified competitor crimping tools and dies UL Listed and CSA Certified for wide wire range-taking capability when crimped with Panduit Uni-Die Die less Crimping Tools