Material High conductivity seamless copper tube to BS 2874 -C 101ASTM B 152-C11000. Features Bell entry terminals to facilitate easy cable entry. Provided with inspection window, thus ensuring full conductor insertion. Sizes From 1.5 mm2 to 240 mm2 with different stud hole sizes as required. Finish Uniform electro-Tin plating for operating temperatures upto 150oC. For operating temperatures above 150oC & upto 350oC Electrolytic Nickel plating is suggested.