SILEN 30/50 M 50Hz: 0000165748
SILEN 30/50 (230/400): 0000005491
SILEN 75 M 50Hz: 0000165749
SILEN 75 (230/400): 0000005493
SILEN 100 M 50Hz: 0000165747
SILEN 100 (230/400): 0000005495
SILEN 150 M 50Hz: 0000165750
SILEN 150 T (230/400): 0044000094