The Campbell Hausfeld CW2075-30 CW207532AV pressure switch is a single-port, adjustable-unloader pressure switch for air compressors, specifying a 100–135 psi operating range and a 26 A electrical rating. The unit automatically starts and stops the compressor by sensing tank pressure, with an adjustable setting to tailor cut-in/cut-out within the 100–135 psi window. As a replacement part, it fits Campbell Hausfeld systems and other compatible 1-port pressure switch installations that require a 100–135 psi, 26-amp control switch.
