Padlock chitetezo amatchedwanso LOTO Padlock, LEDS chitetezo padlock zitsanzo LDP mndandanda, kampani amapereka chitetezo circuit breaker kuti mphamvu pulagi valve mankhwala monga zosiyanasiyana LOTO padlock, ngakhale akhoza kusintha malinga Keyed Different, Keyed Alike ndi Master Keyed, imathanso kujambulidwa kwa munthu payekha kapena zingapo zotchingira zotetezedwa, chotchinga chilichonse cha LOTO chokhala ndi zilembo zapamwamba, ma tag a loko amatha kudzutsa chidziwitso cha ogwira ntchito, kuteteza mwayi wosaloleka ndi makina oyambira mosayembekezereka.