Durable metal construction provides long service life in demand environments. Easy identification and operation in emergencies thanks to clear labeling and intuitive actuation. Selflocking mechanism prevents accidental activation, reducing risk during use and enabling safer operation. Designed for elevator power start and emergency stop applications; also suitable for industrial control panels and machine safety circuits. Compact, panelmount form with standard mounting options; compatible with common control wiring and terminal blocks. performance reliability in harsh conditions makes it a dependable safety and control switch. Use scenarios Elevator systems: power start and emergency stop control in cab and machine room panels. Industrial conveyors and presses: rapid safety stop to prevent damage and injuries. Heavy machinery control stations: reliable start/stop switching in maintenance and operation panels.