LIMIT SWITCH (A)

The limit switch or travel limit switch is a core safety component, acting as the silent "guardian" of the elevator. This device ensures absolute safety and stable performance by closely controlling the movement of the cabin:

• Travel limit: This switch prevents the elevator from moving beyond the safe limits at the top or too low compared to the expected floor position to avoid dangerous collisions.
• Emergency warning and stop: In case of an incident, the limit box will activate the warning signal and stop the elevator. This helps prevent serious accidents caused by system failures in a timely manner
• Increase the lifespan and durability of the system: By maintaining the elevator's operation within safe limits, this device reduces pressure on mechanical and electronic components. It prevents serious damage and significantly extends the lifespan of the entire elevator.
• User protection: All functions of the limit box are aimed at protecting passengers. The ability to control the journey and make emergency stops helps eliminate potential dangers, providing peace of mind for every trip.

Open limit box (A) origin: China.