The Hyundai gear selector 21L8-50040 for HL730-7 HL740-3 HL740-7 HL757-7 HL760-7 is a sensor/switch from Hyundai. It detects the presence, position, or proximity of a target object, or switches a circuit, outputting a signal to trigger or monitor a machine process. It is commonly in conveyor systems, robotics, and industrial automation equipment.
