The CTAPR500-250-X Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod applications. UL listed per UL486 for use suitable for direct burial in earth and concrete. UL 486A-486B Listed for wire to wire power applications up to 36 Kv and temperature rated 90C with select Panduit or industry standard crimp tools and crimp dies.