The KDO HY18 key switch is compatible with the CB-8 power tool locking button switch and the toggle switch for electrical devices.

The Kedu HY7 key switch (SPDT), available in single- and double-pole versions, features a high-quality locking cylinder and is compatible with various models (J-9301, JL86, JL95). It was specifically designed for electrical equipment, industrial plants, vehicle conversions, and specialized equipment requiring high security and authorized operation. The switch activates and deactivates the electrical circuit and securely locks the device to prevent unauthorized use or misuse.