Ama-switch switching adluliswayo anezinzuzo ezilandelayo:

1. Ukuhlukaniswa ngogesi: I-Relay inganikeza ukuhlukaniswa kukagesi kumjikelezo, ukuhlukanisa isifunda sokulawula kusuka kumjikelezo olawulwayo ukuvimbela ukuphazamiseka nokuvikela imishini.

2. Ukulawula kwamanje okuncane komthamo omkhulu: I-current yokulawula encane ingasetshenziswa ukulawula umthamo omkhulu wamanje, ngaleyo ndlela ithola ukulawula phezu kwemishini enamandla amakhulu.

3. Ukuthembeka okuphezulu: Isakhiwo somshini we-relay silula futhi azikho izingxenye ezihambayo ezisengozini, ngakho inokwethenjelwa okuphezulu kanye nempilo ende yenkonzo.

4. Ukulawula okuguquguqukayo: Isimo sokushintsha se-relay singalawulwa ngezindlela ezihlukahlukene (njenge-electromagnetic, i-photoelectric, ezishisayo, njll.) ukuhlangabezana nezidingo ezahlukene zokulawula.

5. I-scalability enhle: Ukudluliselwa okuningi kungahlanganiswa ukuze kuzuzwe ukucabanga okuyinkimbinkimbi kokulawula, ukwenza kube lula ukunwetshwa nokuthuthukiswa kwesistimu.

6. Ukumisa: Ama-relay ngokuvamile anobukhulu obujwayelekile kanye nezixhumanisi, okwenza kube lula ukushintshwa kanye nokuzinakekela.

7. Kusebenza kabanzi: Ifanele amasistimu okulawula ugesi ahlukahlukene, njenge-automation, amandla, ukuxhumana, ezezimoto neminye imikhakha.

Kudingekile ukukhetha ama-relay afanelekile ngokusekelwe ezimweni ezithile zohlelo lokusebenza kanye nezidingo ukuze kusetshenziswe ngokugcwele izinzuzo zabo.. Okwamanje, uma usebenzisa ama-relay, ukunakwa kufanele futhi kukhokhwe kumingcele yabo elinganiselwe kanye nezimo zokusebenza ukuze kuqinisekiswe ukusebenza okuvamile nokuphephile.