Lo mkhiqizo uhambisana nalezi zindinganiso ezilandelayo: GB7251.12-2013 Imishini Yokushintsha Nokulawula Ene-voltage Ephansi kanye ne-GB7251.3-2006 Imishini Yokushintsha Nokulawula Ene-voltage Ephansi Ingxenye III: Izidingo Ezikhethekile Zamabhodi Okusabalalisa Ama-Switchgear Ene-voltage Ephansi Anokufinyelela Okungeyona Ochwepheshe Esizeni.
Le nkampani inezinga lesibili lenkontileka ejwayelekile yokwakha ubunjiniyela bomasipala, izinga lesibili lenkontileka yobungcweti yobunjiniyela bokufaka imishini yemishini nekagesi, izinga lesibili lenkontileka yobungcweti yobunjiniyela be-elekthronikhi nobuhlakaniphile, izinga lokuqala lenkontileka yobungcweti yobunjiniyela bokukhanyisa imigwaqo yasemadolobheni, izinga lesine lokufakwa nokuhlolwa kwezikhungo zamandla, izinga lesithathu lenkontileka ejwayelekile yokwakha ubunjiniyela bamandla, izinga lokuqala lobunjiniyela bokuphepha, kanye nezinga lesibili lokuklama ubunjiniyela bokukhanyisa.
| I-voltage yokusebenza yokusetha imvamisa | I-AC380V |
| I-voltage yokuvimbela elinganisiwe | I-AC500V |
| Ibanga lamanje | 400A-10A |
| Izinga lokungcola | Izinga 3 |
| Ukususwa kukagesi | ≥ 8mm |
| Ibanga lokuhamba | ≥ 12.5mm |
| Umthamo wokuphula weswishi eyinhloko | 10KA |
| Ibanga lokuvikela indawo | I-IP65, IP54, IP44, IP43, IP41, IP40, IP31, IP30 |