The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.
A/C Compressor Cut-Off Switch
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Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00844434009013Weight Variance:1.000000000Stacking Factor:4Inner Quantity:1 Each
Extended Information
Country of Origin (Primary):CNHarmonized Tariff Code (HTS):8415908045Life Cycle Status Code:Available to OrderNational Popularity Code:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)Taxable:YesWarranty Time:12Warranty Time UOM:Month
Interchange
1-800-Radiator:SW621-800-Radiator:SW-62ACDelco Professional:152830ACDelco Professional:15-2830ACDelco Professional:1550812ACDelco Professional:15-50812AirSource:1402AP Air Inc:220376AP Air Inc:220-376Austin Baker Industries:12207911Austin Baker Industries:12207912Chevrolet:2724333Chevrolet:2724727Chevrolet:6551743Chevrolet:6551917Chevrolet:6551943Chevrolet:6559741Chevrolet:6559772Chevrolet:65851917Four Seasons:35974GMC:2724333GMC:2724727GMC:6551743GMC:6551917GMC:6551943GMC:6559741GMC:6559772GMC:65851917NAPA Temp:207097Omega Environmental Technologies:2930016Omega Environmental Technologies:29-30016Omega Environmental Technologies:E131009Omega Environmental Technologies:E13-1009Omega Environmental Technologies:MT0447Omega Environmental Technologies:MT044710Omega Environmental Technologies:MT0447-10Omega Environmental Technologies:MT044720Omega Environmental Technologies:MT0447-20Omega Environmental Technologies:MT04475Omega Environmental Technologies:MT0447-5Ranshu:212373Ranshu:21-2373Ranshu:212830Ranshu:21-2830Ranshu:212830DRanshu:21-2830DRanshu:43MT0447Ranshu:43-MT0447Ranshu:43MT0678Ranshu:43-MT0678Ranshu:TL8508615Ranshu:TL850-8615Santech:2930016Santech:29-30016Santech:E131009Santech:E13-1009Santech:MT0447Santech:MT044710Santech:MT0447-10Santech:MT044720Santech:MT0447-20Santech:MT04475Santech:MT0447-5SCS/Frigette:211328SCS/Frigette:211-328SCS/Frigette:211373SCS/Frigette:211-373Sunair Products:MC1212Sunair Products:MC-1212Truck Air:110247Truck Air:11-0247UAC:65851917