An air switch helps translate pneumatic activation into electrical switching behavior in a compatible control system, and this Herga Electric version is a momentary SPDT model with a side-spout configuration using the 6871-OOO-U126 reference. Momentary air switches are useful because they allow temporary switching action that ends when the pneumatic signal is released.This part has practical value because the side-spout design helps preserve original tubing orientation and installation layout in the supported application. A properly selected Herga switch contributes to more dependable response and helps maintain the intended momentary control behavior of the system.This type of part is especially useful when the original air switch no longer activates reliably or fails to return correctly after use. That helps restore the control function without replacing the broader air-button system.Installed in the proper application, this air switch helps support dependable momentary control and stronger long-term system usability. Momentary SPDT air switch from Herga Electric Features a side-spout configuration for compatible installations Helps convert pneumatic input into temporary switching action Useful when replacing a failed or unreliable original switch Improves control response and service confidence