The OMRON WLCA12-139-N-1M is a robust limit switch designed for industrial automation applications, featuring a 10 Amp current rating and 125 Volt operating voltage. This model is part of the WL-N/WLM-N series, known for its adjustable roller lever and IP67 rating, ensuring durability and reliability in harsh environments. With a normally open contact type and screw terminal connector, this limit switch is ideal for precise control in automotive and general industrial settings. Its oil-resistant design and metal housing make it a dependable choice for demanding applications.