Inspection / normal switch (NO)
LA137-BD21
The Elevator Limit Switch ME-8108 is a simple mechanical safety switch made to protect lift systems from accidents. Operating as an elevator limit switch ME-8108, it sits at the absolute top and bottom of the shaft to act as an emergency stop.
When the moving lift car reaches its final limits, it pushes the small roller wheel on the metal arm. This durable lift limit switch immediately acts as a safety elevator control switch, cutting off power to the motor so the car stops safely before overshooting or hitting the floor.
