Siemens 6AG1407-0KA02-7AA0 Power Supply Module. The recorded exact-product description states: SIPLUS S7-400 PS 407 10 A based on 6ES7407-0KA02-0AA0 with conformal coating, -25…+70 °C, 10 A, wide range, 120/230 V UC; 5 V DC/10 A. This is a legacy installed-base replacement listing for S7-300/S7-400 demand and is not represented as a current platform.