Push Button Lockout imaletsa kugwiritsa ntchito mosaloledwa kukankha/kukoka ndi kupotoza mabatani osinthira mwadzidzidzi.Push Button Lockout Cover ndi yotayidwa yoyikidwa ndi maziko ochepera komanso chivindikiro chochotseka, chowonekera chomwe chimalola kuwona momwe mabatani alili.Bowo la kiyiboli limagwiritsidwa ntchito kukhazikitsa loko yotetezera.