1. I-Circuit Breaker: I-circuit breaker iyingxenye eyinhloko kukhabhinethi yokulawula, esetshenziselwa ukuxhuma noma ukunqamula amasekhethi. Uma iphutha elifana nokulayisha ngokweqile noma isifunda esifushane senzeka, i-circuit breaker inqamula ngokushesha isekethe, ivikele imishini kagesi nezinhlelo.
2. Isixhumi: I-contactor iyisakhi sikagesi esisetshenziselwa ukuxhuma noma ukunqamula isekethe. Isebenza ngomshini we-electromagnetic, ivula abathintwayo bayo ukuze ivule futhi ivale isekethe. Emakhabetheni okulawula, othintana nabo bavame ukusetshenziselwa ukulawula ukuqala nokuma kwamadivayisi afana namamotho nokukhanyisa.
3. I-Relay: I-relay iyingxenye kagesi esetshenziselwa ukulawula amasekhethi. Isebenza ngomshini we-electromagnetic, ivula abathintwayo bayo ukuze ivule futhi ivale isekethe. Emakhabetheni okulawula, ama-relay ngokuvamile asetshenziselwa ukusebenzisa imisebenzi efana nokulawula okunengqondo nokulawula ukubambezeleka kwesikhathi.
4. I-Fuse: I-fuse iyingxenye kagesi esetshenziselwa ukuvikela amasekhethi nezinto zikagesi. Uma isekethe igcwele kakhulu noma imfushane{2}}izungeza, i-fuse ekufuse iyancibilika, inqamule isekethe futhi ivimbele ukulimala kwezinto zikagesi namasistimu.
5. I-Frequency Converter: Isiguquli semvamisa iyisisetshenziswa sikagesi esisetshenziselwa ukulawula isivinini semoto kagesi. Ilawula kahle isivinini semoto ngokushintsha imvamisa namandla kagesi. Emakhabetheni okulawula, iziguquli zemvamisa zivame ukusetshenziswa ezinhlelweni ezidinga ukulawulwa kwesivinini sezimoto, njengokulawula amafeni namaphampu.