The FUJI ELECTRIC AH164-J0A11B is a robust key selector switch designed for industrial automation applications. Featuring a compact, elongated shape with a Φ16.2 mm mounting hole, this switch offers a reliable 1a1b contact configuration. Engineered for durability, it boasts a heat-resistant and vibration-resistant construction, making it ideal for use in machine tools, control panels, and distribution panels. The AH164 series is known for its snap-action mechanism, ensuring precise operation in demanding environments. Perfect for industries requiring secure and efficient control solutions.