Siemens 3TA3MG500 (TA3MG500) is a three-hole, three-barrel aluminum lug terminal kit for VL Series MG-frame circuit breakers rated from 200 to 800 A. It accepts three conductors per lug, sized from 1/0 AWG to 500 kcmil, in copper or aluminum, and is designed for use with 200/800 A MG-frame breakers. With an aluminum body and a compact footprint, the kit measures approximately 6.3 in long, 5.3 in wide, and 3.4 in high, and termination is torqued to 375 Nm for a secure connection.
