High-current terminal block, with test socket, nom. voltage: 1500 V DC / 1000 V AC, nominal current: 309 A, connection method: Power-Turn connection, number of connections: 2, number of positions: 1, cross section: 95 mm? - 185 mm?, AWG: 3/0 - 350 kcmil, width: 31 mm, color: gray, mounting type: NS 35/15 - 1054725