Anhuang oo ku takhasustay isku xirka hore ee la taaban karo ee nooca π, waxaanu bixinaa isku xiraha hore ee la taaban karo oo tayo sare leh oo nooca π ah.
π Nooca isku xirka hore ee la taaban karo waxaa loo isticmaalaa shabakadda giraanta ka hor sanduuqa, laanta fiilada ee sanduuqa ama sanduuqa waxay noqotaa nidaamka shabakadda giraanta nidaamka ugu weyn, sida isku xirka fiilada gudaha iyo dibadda. Waxaa lagu xiri karaa isgoyska 630A ka dibna ka dib waa inuu taabtaa isku-darka isku-dhafka si loo abuuro wareeg isku xiran oo badan.
Heerka la qiimeeyay ee isku xirka hore ee la taaban karo ee nooca T waa 630A, ku dabaq fiilooyinka korontada ee 25-300mm2 XLPE ee qaybta.

| Lambarka Tixraaca | Qaybta Isgoyska Hagaha (mm²) | Kala fidsanaan ka badan dahaarka (mm) | |
| AH ⅡQJT-12/630-25 | 25 | 16.6 | |
| AH ⅡQJT-12/630-35 | 35 | 17.6 | |
| AH ⅡQJT-12/630-50 | 50 | 19 | |
| AH ⅡQJT-12/630-70 | 70 | 20.6 | |
| AH ⅡQJT-12/630-95 | 95 | 22.2 | |
| AH ⅡQJT-12/630-120 | 120 | 23.6 | |
| AH ⅡQJT-12/630-150 | 150 | 25.2 | |
| AH ⅡQJT-12/630-185 | 185 | 26.7 | |
| AH ⅡQJT-12/630-240 | 240 | 29 | |
| AH ⅡQJT-12/630-300 | 300 | 31.2 | |
| AH ⅡQJT-12/630-400 | 400 | 34.4 | |
| AH ⅡQJT-12/630-500 | 500 | 37.2 | |
| Lambarka Tixraaca | Qaybta Isgoyska Hagaha (mm²) | Kala fidsanaan ka badan dahaarka (mm) | |
| AH ⅡQJT-24/630-35 | 35 | 18.6 | |
| AH ⅡQJT-24/630-50 | 50 | 19.6 | |
| AH ⅡQJT-24/630-70 | 70 | 21 | |
| AH ⅡQJT-24/630-95 | 95 | 22.6 | |
| AH ⅡQJT-24/630-120 | 120 | 24.2 | |
| AH ⅡQJT-24/630-150 | 150 | 25.6 | |
| AH ⅡQJT-24/630-185 | 185 | 27.2 | |
| AH ⅡQJT-24/630-240 | 240 | 28.7 | |
| AH ⅡQJT-24/630-300 | 300 | 31.1 | |
| AH ⅡQJT-24/630-400 | 400 | 33.2 | |
| Lambarka Tixraaca | Qaybta Isgoyska Hagaha (mm²) | Kala fidsanaan ka badan dahaarka (mm) | |
| AH ⅡQJT-25/630-35 | 35 | 26 | |
| AH ⅡQJT-25/630-50 | 50 | 26 | |
| AH ⅡQJT-25/630-70 | 70 | 27.6 | |
| AH ⅡQJT-25/630-95 | 95 | 29.2 | |
| AH ⅡQJT-25/630-120 | 120 | 30.6 | |
| AH ⅡQJT-25/630-150 | 150 | 32.2 | |
| AH ⅡQJT-25/630-185 | 185 | 33.7 | |
| AH ⅡQJT-25/630-240 | 240 | 36.1 | |
| AH ⅡQJT-25/630-300 | 300 | 38.2 | |

Tusaale Codsiga