This NTI Air Switch Huba is a pressure switch designed for the detection and measurement of fluid and gas pressures. It operates on a nominal pressure range of 20-400 Pa, with a maximum permissible pressure of 5000 Pa. The switch features an adjustable set point via a knob, allowing for precise control over the switching point. The device is equipped with Single Pole Double Throw (SPDT) contacts, providing flexibility in electrical circuit design. The housing is made from high-quality plastic material, ensuring durability and resistance to environmental conditions. The NTI Air Switch Huba has an operating temperature range of -20┬░C to +85┬░C, making it suitable for various applications. It also complies with protection class IP54, indicating its ability to resist dust ingress and water spray from any direction.