The elevator travel switch TR236-11z-M20 detects changes in the car's position within the shaft. When the elevator reaches preset limit positions (such as the top or bottom floor) or designated leveling positions, it promptly interrupts or switches the control circuit. This enables the elevator to stop, start, or reverse as needed, preventing over-travel conditions such as overrunning the top or bottom floors and ensuring the safety of passengers and equipment. This listing includes two models¡ªplease select the appropriate one accordingly. Consult customer service for more information.
