Manufactured from high strength seamless copper tubing and Electro-Tin plated. Center Wire Stop. Chamfered barrel. Color Coded. Insures maximum cable insertion. UL 486A/B 90° C Listed and CSA Certified. 500 kcmil - 8 AWG, #8 - # 2 SOL UL467 Listed for grounding and bonding applications. Meets NEBS Level 3 requirements. Expanded wire size with ILSCO dieless tools and Burndy Y644M dieless tool. For Copper Conductor only.