I-MD-800G isiqinisekiso somkhakha wezifundazwe, ukulawula nokulawula kwesakhiwo esikhundleni, kufanele kube ngokwesokudla kwezinkambu, ikhabinethi yezinkambu, ikhabinethi elincane lezinkambu kanye nezinye izinhlobo zezifundazwe kanye nokwakhiwa, kufanele kube kumele kwenziwe kwi-circuit breaker noma i-load switch + ikhabinethi yezifuse. Nokho, kunezinye izinhlobo zezifundazwe zokulawula kwesikhathi esizayo, ukulawula kwesikhathi esizayo sokuphela kwezinkambu kanye nokwakhiwa kwezinkambu zokuphela kanye nokwakhiwa kwezinkambu zokuphela, kufanele kube kumele kwenziwe kwi-bus, ilayini, izinkambu zokudistributa, izimoto, izinkambu zezinkambu kanye nezinye izinhlobo zezifundazwe.