The BURNDY YC4C6 yc-c compression c-tap connector is designed for reliable electrical performance. Key features include Series: YC-C, C, 6 to 4 AWG Main/Run, 6 AWG Tap, 600 to 35000 VAC, Commercial Stranded Copper Conductor, BG Element A Die Index, 90 deg C, Copper, Plain Copper Plated, 5/8 in L.