The OMRON A165K-T2M is a robust key-type selector switch designed for industrial automation applications. Featuring a cylindrical 16 mm diameter design, this switch offers a 2-notch operation with a round operating portion. It supports both AC and DC voltage ratings, with a current capacity of 5A for AC and 3A for DC, ensuring reliable performance in demanding environments. The switch is panel-mounted and boasts an IP65 oil-resistant rating, making it suitable for harsh industrial settings. Ideal for applications requiring secure manual control, the A165K-T2M provides left and right key release positions and a manual reset method.