| Code No | Product Type | Voltage level (kV) | Conductor cross-section (mm2) | Lenght of joint L (mm) | Max diameter R (mm) | 
| 14051 | TSKS sip 50/8 | 10/20/35 | 50 | 600 | 21 | 
| 14052 | TSKS sip 70/12 | 10/20/35 | 70 | 600 | 25 | 
| 14053 | TSKS sip 95/15 | 10/20/35 | 95 | 650 | 28 |