ama-insulators ocingo kagesi asebenza kahle asebenza kahle ngewele nentambo. yenziwe ngensimbi yasentwasahlobo enamandla ovalwe ngamandla, etholakala ngozipho noma isikulufu ekugcineni (bona okulandelayo):

Singabakhiqizi baseChina, abakhiqizi nabahlinzeki bensimbi kagesi ye-pigtail offset insulator, ukwenza ngokwezifiso kuyamukeleka. sicela uxhumane nathi ukuthola eminye imininingwane.