3M Hi Amp Splice Accessory Grounding Kit is designed to accommodate the grounding accessories installed on 15 to 35 kV longitudinally corrugated, heavy duty tape and conventional tape shielded power cables.3M Hi Amp Splice Accessory Grounding Kit comes in a cold shrink design to use with 600 amp elbows and other accessories where cable jacket to accessory sealing and high ampacity grounding is required. The kit provides grounding and sealing for 1 accessory or termination and is rated for 15 to 35 kV applications.