Why does my air compressor run for 30 seconds and shut off?

Your air compressor may run for 30 seconds and shut off due to a few possible reasons. One common issue is that it could be reaching its pressure cutoff limit, causing it to shut off automatically. Another possibility is that there is a problem with the motor, such as overheating or a faulty switch. Additionally, a malfunctioning pressure switch or a leak in the system could also cause this behavior.