The 21UCBDB-170 CONDOR HD PRESSURE SWITCH 20 AMP 145-170 was used on various brands including both electric and gas powered oil lubricated single stage air compressor, 2 stage air compressors, portable air compressor, direct drive compressors and stationary air compressors as well as many oil free hand carry air compressors. Fits The Following: 101120H2-IH 101120H2-MS208 103120H2-IH 103120H2-MS208 103120H2-MS230 153120H2 153120H2-MS208 153120H2-MS230 155120H2-CS 7180H2-MS-V3-XF 7180V2-MS 7180V2-MS-V3-XF 7180V2-MS-XF 7380V2-CS2-XF 7380V2-CS4-XF 7580V2-CS-XF C101120H1-MS208-MAP C10155H-MS208-MAP C10155H1-MS208-MAP-CR TT518E-MAP TT318E-DV-MAP P4125H1-MAP-AD P4125H1-MAP P3124V1-XF P3120H1-XF C7180V1-MS-MAP-CR C7180V1-MS-MAP C7155H1-MS-MAP C5180V1-XF C5160H1-XF C4160V1-MAP C4160H1-XF C203120H1-MS230-MAP C203120H1-MS208-MAP C153120H1-MS230-MAP