Elu mma nke a na-agbanwe agbanwe maka ihe na-eme ka ọ dị oke ibu maka AC Contactor

Usoro ihe eji emechi okpomọkụ nke usoro GTH dabara adaba maka oke ibu na nchedo ọdịda nke moto AC izugbe nwere AC 50/60Hz, voltaji ruo 690V-1000V, na ọkwa ugbu a site na 0.1A ruo 150A, maka ọrụ ogologo oge ma ọ bụ nke na-adịghị agafe agafe. Ọ nwere nchedo ọdịda nke usoro, nkwụghachi okpomọkụ, ihe ngosi njem, ma na-akwado ma nrụpụta akpaka na aka. Enwere ike itinye ya na njikọta na kọntaktọ ma ọ bụ jiri ya n'onwe ya.

Ngwaahịa a na-agbaso ụkpụrụ IEC 60947-4 na VDE 0660.