The OMRON A22NK-2MM-01AA-G102 is a robust key-type selector switch designed for industrial automation applications. Featuring a 22mm diameter and a brushed metal bezel, this 2-position switch offers manual reset and key release in all positions, ensuring secure operation. With an IP66 rating, it is built to withstand harsh environments, making it ideal for use in demanding settings. The switch supports both NO and NC contacts, providing versatile functionality. Its screw terminal block facilitates easy installation, while the durable construction ensures a long operational life.