3M 8-Inch 1-Conductor cold shrink insulator in black color, has voltage rating of 1 Kilo-Volt. This insulator accommodates conductors of size 2 - 1/0 AWG. It features EPDM-rubber construction. It has insulation diameter of 0.4 - 0.82 Inch. This insulator withstands temperature range of -40 to 90 deg C. It is suitable for insulating secondary splices, direct-buried or submersible and dig-in repairs. Insulator is RoHS compliant and meets ANSI standards.