Key function Key operated switch provides secure manual control to power on equipment Protection Built in overload protection guards wiring and devices Durability Lifespan rated up to 10 000 operating cycles Compatibility and construction Compatibility: suitable for standard control circuits and panel mounting patterns Size: compact form factor designed to fit typical enclosures Material: durable housing built for reliability in industrial settings Performance: consistent operation with reliable switching and low wear over time Use scenarios Start/stop control for small industrial machines on a production line where authorized access is required Secure mode selection on HVAC systems or pumps in commercial buildings Access controlled power switch for lab equipment or test benches to prevent unauthorized use