The KJD12 250V 4Pin Start Stop No Volt Release Push Button Switch is designed for safe, reliable motor control on woodshop and metalwork machines. This switch provides a dedicated Start and Stop function with a No Volt Release feature to enhance safety in power loss situations. The 4pin configuration supports flexible wiring in common control circuits. Key benefits Clear Start and Stop control for machine tools, enabling precise and deliberate operation. No Volt Release safety feature helps prevent unintended restarts after power interruptions. Fourpin wiring offers flexible connection options for control panels and motor circuits. Suitable for 250V applications, making it compatible with typical workshop equipment and control wiring. Durable and straightforward to service, designed for frequent use in workshop environments. Compact and easy to retrofit into existing control setups for woodshop or metalworking machines. Key attributes Model: KJD12 Voltage rating: 250V Pins: 4pin configuration Function: Start and Stop push button with No Volt Release Compatibility: Common to woodshop and metalwork machines Type: Push Button Switch Application: Start/Stop control for machine tools and control panels Use cases Start/Stop control for a table saw or bandsaw in a woodworking , providing a dedicated Start for energizing the motor and Stop for deenergizing it, with No Volt Release aiding safe restart after power issues. Start/Stop control for a drill press or metalworking grinder, where the fourpin arrangement supports straightforward wiring in a standard control circuit. Start/Stop interface in a small workshop control panel or hobby CNC setup, delivering a reliable and accessible control point for machine operation. Notes This switch is rated for 250V applications. Verify that the voltage and wiring comply with local electrical codes and the specific motor requirements before installation.