3M Cold Shrink Cable Splice Kit CS Series for splicing insulated conductor up to 1 kV.3M Cold Shrink Splice Kit CS Series provides 1, low voltage splice suitable for solid dielectric, aluminum or copper conductors. This easy to install kit provides primary insulation to 1 kV, suitable for direct buried applications. The cold shrink tube provides unifomr radial pressure ensuring a living environmental seal. Meets the reequirements of ANSI C119.1