The OMRON A22NK-3MM-01BA-G101 is a robust key-type selector switch designed for industrial automation applications. Featuring a 22mm diameter and a brushed metal bezel, this 3-position switch offers a manual reset and left key release for enhanced security and control. With a high insulation resistance of 100MΩ and vibration resistance from 10 to 55Hz, it ensures reliable performance in demanding environments. Ideal for control panels and machinery, this selector switch is built to withstand tough conditions with an IP66 rating, making it a dependable choice for industrial settings.