1. Limit switches feature a rotatable, adjustable level arm that can be rotated 180° with a roller for flexible movement. Optimize machine efficiency by seamlessly integrating them into your automation systems to precisely control the beginning, direction or end of movement. Actuator action: momentary; actuator type: rotatable, adjustable lever arm with roller. 2.The limit switches feature a robust construction made of aluminium alloy and a reinforced plastic housing and are designed to withstand some washes, bumps and vibrations. This also improves conductivity and reliability, resulting in a longer life and reduces the need for frequent replacement. 3.Our limit switches are designed to be compatible with various devices and machines. They are widely used in printers, 3D printers, end stops, CNC routers, light switches, wobble lamps, automatic pantry light switches, garage doors, door switches and cabinet door switches.