12mm Electronic Key Switch.

The 12mm Electronic Key Switch ON/OFF Lock Switch is a reliable and secure power control solution designed for applications requiring authorized access. Featuring a compact 12mm mounting diameter, this switch operates using a dedicated key, allowing users to enable or disable circuits safely and conveniently. With a simple 2-pin ON/OFF configuration, the switch is suitable for controlling power to electronic devices, security systems, control panels, battery-powered equipment, vending machines, alarm systems, and DIY electronics projects. The lock mechanism helps prevent unauthorized operation while providing dependable switching performance.