| Poipoi me te momo turanga whakatārewatanga porcelain insulators(IEC Class) |
| Momo | XP-40 | XP-40C | XP-70 | XP-70C | XP-100 | XP-120 | XP2-160 | XP-240 | XP-300 |
| Karaehe IEC | U40B | U40C | U70BL | U70C | U100BL | U120BL | U160BL | U240B | U300B |
| Rahi hono | 16 | 16C | 16 | 16C | 16 | 16 | 20 | 24 | 24 |
| Ahu |
| Diamita(D) | mm | 190 | 190 | 255 | 255 | 255 | 255 | 280 | 280 | 280 |
| Mokowā(H) | mm | 140 | 140 | 146 | 146 | 146 | 146 | 170 | 170 | 195 |
| Tawhiti rerenga | mm | 200 | 200 | 320 | 320 | 320 | 320 | 380 | 405 | 390 |
| Uara Miihini |
| Te kaha M&E whakakotahi | kn | 40 | 40 | 70 | 70 | 100 | 120 | 160 | 240 | 300 |
| Te kaha o te paanga | Nm | 5 | 5 | 6 | 6 | 7 | 10 | 10 | 11.3 | 11.3 |
| Ko te kawenga o nga whakamatautau whakamatautau | kn | 20 | 20 | 35 | 35 | 50 | 60 | 80 | 120 | 150 |
| Uara Hiko |
| kaha auau maroke tu ngaohiko | kv | 55 | 55 | 70 | 70 | 70 | 70 | 75 | 75 | 75 |
| kaha auau mākū mau ngaohiko | kv | 30 | 30 | 40 | 40 | 40 | 40 | 42 | 45 | 45 |
| Ko te hihiko uira maroke ka mau i te ngaohiko | kv | 75 | 75 | 100 | 100 | 100 | 100 | 110 | 110 | 130 |
| Ngaohiko pupuhi auau kaha | kv | 90 | 90 | 110 | 110 | 110 | 110 | 110 | 120 | 130 |
| Te Awe Irirangi Raraunga Ngaohiko |
| Whakamatau ngaohiko RMS ki te whenua | kv | 7.5 | 7.5 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| RIV teitei i te 1000kHz | μv | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Te Taapapa me te Raraunga Tukunga |
| Te taumaha kupenga, tata | kg | 2.8 | 2.9 | 4.7 | 4.8 | 5.3 | 5.6 | 7.8 | 11.1 | 14.3 |
