The BURNDY YS29 long barrel compression butt splice is designed for reliable electrical performance. Key features include Type YS Long Barrel, Stranded Copper Conductor, 250 kcmil Conductor, 3.58 in Length, Long Barrel, 1.58 in Barrel, 600 to 35000 VAC, 1-11/16 in L Wire Strip, 16 Die Index, 90 deg C, Copper, Yellow, Tin Plated.