Isixhumi Sokubhoboza I-Insulation (IPC) sisetshenziselwa ukuxhuma ikhebula elisontekile eline-voltage ephansi nekhebula elisontekile eline-low-voltage noma intambo evalekile ene-voltage ephansi (ikhebula lethusi noma le-aluminium) ngaphandle kokuhlubula ukuvaleka kwentambo.

Singafunda indlela yokufaka elula esithombeni esilandelayo.