The Leviton 1221-2KL is a key locking single pole AC quiet switch in chrome color. Leviton is a smart choice for today's commercial, residential and industrial buildings. It offers a wide range of devices for different applications. Leviton's AC key locking switches are specially made for use in public areas, such as schools, universities, pediatric facilities and more. These switches prevent unauthorized personnel from turning the switch ON or OFF, as they are operable only with the mating key. This Leviton 12212KL key locking single pole AC quiet switch has thermoplastic body. It is a self-grounding device; it has a voltage rating of 120/277-Volt and amperage rating of 20 Amp. This Leviton key locking single pole AC quiet switch has a minimum endurance of 50000 cycles. Buy with confidence and enjoy years of reliable use. Color: Black.