A/20K-RA-18-BB | 139151. 20,000 Ohm Thermistor, Rigid Probe Averaging, 18", NEMA $111.00 SKU: A/20K-RA-18-BB MANUFACTURER: Automation Components Inc. Parent Item Parent Item - Additional Cost Has Item Option Quantity -+ If you add this item, you're only $689 away from free shipping! Add to Cart Add to Cart Current Stock: Please contact sales Details A/20K-RA-18-BB | 139151. 20,000 Ohm Thermistor, Rigid Probe Averaging, 18", NEMA 3R Enclosure Documentation Data Sheet DetailsDocumentationBackA/20K-RA-18-BB | 139151. 20,000 Ohm Thermistor, Rigid Probe Averaging, 18", NEMA 3R EnclosureBack Data Sheet