Keylock Switches

Keylock Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for keylock switch manufacturers such as Apem, C&K Switches, E-Switch, Honeywell, IDEC, Littelfuse, NKK, Omron, Telemecanique & many more. 

Keylock switches, also known as key switches or lock switches, are mechanical switches that require a specific key to operate. These switches feature a cylindrical lock mechanism with a key that is inserted and turned to activate or deactivate the switch. Keylock switches are commonly used for security purposes, restricting access or controlling the operation of certain devices or systems. They are found in applications like control panels, security systems, machinery, and electronic equipment, providing an extra layer of physical security and preventing unauthorized use or tampering.

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Please view our large selection of keylock switches below.