Ilsco Dual rated compression pin terminal with insulating cover features a barrel made from high strength aluminum alloy and pigtail is made from copper that offers high conductivity. Pin terminal with voltage and temperature rating of 600 V/90 deg C features a yellow color-coded end caps that identifies the proper compression die. It is clearly marked with wire size and die index for ILSCO tools, proper number and location of crimps.It has 1.500 Inch outer diameter x 0.924 Inch inner diameter x 2.750 Inch barrel size and 0.681 Inch diameter x 1.875 Inch pin size. It has chamfered barrel and can accommodate conductor size of 600-kcmil copper/aluminum, 350-kcmil copper pin. It features an electro tin-plated finish and is rated for full ampacity of incoming conductor. It has stranded class B ; C concentric, compressed and unidirectional lay compact. It is UL 486A/B listed, CSA certified and RoHS compliant. Also known as -Ilsco CPM-600 Dual Rated Compression Pin Terminal with Insulating Cover 600 Volt