Model: CTW5-L-110,CTWH5-L-110; Voltage Class: 15 kV, 110 kV BIL

Model: CTWH4-75-T100; Voltage Class: 8.7 kV, 75 kV BIL

Model: CTWH3-A-60-T90; Voltage Class 5kV, 60kV BIL; High Accuracy

Model: CTWH3-60-T100; Voltage Class: 5 kV, 60 kV BIL