Keylock Switches

Leviton® 1221-2KL Extra Heavy Duty AC Quiet Self-Grounding Key Lock Barrel Switch, 120/277 V AC, 20 A, 1 hp, 2 hp Power Rating

Leviton® extra heavy duty AC key locking switches are the perfect choice for public use areas in schools/universities and pediatric facilities. Operable only with the mating key, it prevents unauthorized personnel from turning the switch ON or OFF.