The SIEMENS TC350-2 is a lug terminal connector with a 5/16" hex and 3/8" mounting hole designed for UK350TA application. Made of aluminum, this silver screw-on connector features a double barrel design and is suitable for (2) 6-350kcmil wire gauge. With two ports and a single pole, this connector is ideal for electrical equipment and supplies in the business and industrial sectors, providing a reliable and efficient wire connection solution.