3M CI-1 Connector , up to 35 kV, 1 AWG Stranded
This is a 1 AWG stranded connector with a 2 inch body and a 0.63 in (16 mm) O.D., that are for splicing applications on aluminum or copper cable products
The 3M™ Connectors CI Series are for splicing applications on aluminum or copper cable conductors. The CI Series aluminum connectors are specially designed for use with 3M™ QS-I, QS-II and QS-III pre-molded power cable splice bodies. These connectors meet the requirements of ANSI C119.4.