250A yo hejuru ya sock yagenewe guhuza ubuziranenge bwinganda n’umutekano. Ikora igeragezwa rikomeye nigenzura mugihe cyo gukora kugirango yizere kandi ikore neza. Byongeye kandi, izanye ibintu byumutekano bigezweho nko kurinda imitwaro irenze urugero, kurinda imiyoboro ngufi, no kurinda ubushyuhe kugira ngo abakoresha amahoro yo mu mutima kandi barinde ibikoresho bifitanye isano ibyangiritse byose. Muri rusange, 250A yo hejuru ya sock ni ibicuruzwa bigezweho bihuza igishushanyo mbonera hamwe nibintu bigezweho kugirango bitange ingufu zisumba izindi. Hamwe ninteruro ya mpande esheshatu, busbars z'umuringa hamwe nibyiza-murwego rwo kurinda umutekano, ni amahitamo meza yinganda zisaba guhuza amashanyarazi yizewe, akora neza. Izere [Izina ryisosiyete] kugirango iguhe ibisubizo byiza byingufu zikenewe mubucuruzi bwawe.