Campbell Hausfeld CW207552AV Pressure Switch is a 1-port replacement unit for Campbell Hausfeld air compressors, rated for 100–135 psi and 26 amps. As a single-port pressure switch, it provides the electrical control that turns the compressor motor on or off in response to tank pressure. Designed as a direct replacement for compatible Campbell Hausfeld models, it preserves the original port configuration and electrical connections for reliable operation within the 100–135 psi range.
