SR 7/2-G LT3-1004MD56 Type: AP60/2.B9/19 N. 88920 E replaced by S15W60BJ609A-I S15W60BJ609A-I NPE 32 C-4 P/N: 4505005530 Type: DER 1 LT3-1004MD56 390400007 6101001205 ECO401S4AMD114PD EC 28 ID obsolete SR 7/2-G, Art N: 4505005091;Elektronik-Regler SR 7/2-G Art. Nr.: 4505005121 , type UVR 6/1 - F;Elektronik-Regler ECO 32-3L/4 S/N: 0001106373 - successor ECP323L4BMD311 (ECP32-3L/4B) ECP323L4BMD311 (ECP32-3L/4B)