NKK's High Quality Keylock Switches

NKK's distinctive line of keylock switches are offered in high and low security levels. Various bushing sizes and types of terminals are available, with mounting options for PC board, panel mount or snap-in. NKK keylock switches are available with flat or tubular key style options with the ability to reorder additional keys as needed in the future. Some models available with UL or cULus recognition.

NKK keylock switches are designed to perform dependably in a variety of diverse applications that include automation control, audio video/broadcast, industrial controls and medical equipment.

CK Series High Security Keylocks

Panel mount keylock switches for high security applications. 16 mm and 19 mm diameter threaded bushings.

SK Series Antistatic Process Sealed Keylocks

Totally sealed construction with internal o-ring, with gasket between base and housing, and with insert-molded terminals, gives protection for automated processing techniques