Emhlabeni osheshayo esiphila kuwo namuhla, amasistimu kagesi athembekile, asebenza kahle abalulekile kuzo zombili izindlu nasezindaweni zezimboni. Njengoba ubuchwepheshe buthuthuka nokuthembela kuma-electronics kukhula, kuba okubaluleke nakakhulu ukuba nezixhumi eziqinile zikagesi ukuze kuqinisekiswe ukuhamba kwamandla okushelelayo nokungaphazamiseki. Kulapho i-SurLok Plus, isixhumi sethu sikagesi esisezingeni eliphezulu, ingena khona, iguqule uxhumo futhi ithuthukise ukwethembeka. I-SurLok Plus iyisixazululo esisha esiklanyelwe ukubhekana nezinselele izinhlelo zikagesi ezibhekene nazo zonke izimboni. Kungakhathaliseki ukuthi kusembonini yezimoto, ukufakwa kwamandla avuselelekayo noma izikhungo zedatha, lesi sixhumi esithuthukisiwe sibeka amazinga amasha ekusebenzeni, ukuqina kanye nokusebenziseka kalula. Esinye sezici eziyinhloko esenza i-SurLok Plus ihluke kwabaqhudelana nayo umklamo wayo we-modular. Lesi sici esiyingqayizivele sivumela abasebenzisi ukuthi benze isixhumi ngendlela oyifisayo ngokwezidingo zabo ezithile. Izixhumi ze-SurLok Plus zitholakala ekucushweni okuhlukahlukene futhi zingasekela izilinganiso zamandla kagesi afinyelela ku-1500V kanye nezilinganiso zamanje ezifika ku-200A, zinikeza ukuguquguquka okungenakuqhathaniswa ukuhlangabezana nezidingo ezahlukene zohlelo lokusebenza.