22294037 is an OEM timer delay relay from Ingersoll Rand. A timer delay relay will shut down the compressor when running unloaded with no further air demand after reaching the maximum set air pressure. 22294037 was most commonly used on the Ingersoll Rand UP6 5-15C model range. This may be labeled in your electrical panel as FSA3
Please contact us with your model and serial number for confirmation this item works with your air compressor.