hat
5. Chanje switch chanjman, switch sou latè ak fose yo an akò ak "prevansyon 5" mekanik entèrsanblok, ki ka anpeche fonksyònman epi ki an sekirite ak serye.
eng
5. Load break switch, earthing switch and fuse are in accordance with “5 prevention” mechanical interlock, which can prevent misoperation and is safe and reliable.