Variadores 6SL3244-0BB12-1FA0 SINAMICS G120 CU240E-2 PN Variadores 6SL3244-0BB12-1PA1 SINAMICS G120 CU240E-2 DP Variadores 6SL3244-0BB12-1BA1 SINAMICS G120 CU240E-2