The general purpose 6900TM Series is the most popular, all-around temperature pressure switch, DPDT with a stainless steel temperature probe and port fitting. It is designed with high vibration and shock resistance utilizing Dual Snap® disc spring technology ensuring high accuracy and repeatability. It comes with high over-temperature capabilities and still relatively compact in size to conveniently mount on panels. NEMA 4X and IP66 rating is optimum for wet conditions. It meets the demand for all applications commercial, industrial and otherwise. Applications for this particular product family include nonhazardous environments such as: • Power Generation • Rail Car • Fluid Management • Manufacturing Process • Utilities, Water Treatment and Waste • Chemical Refining and Processing • Heavy Vehicles • Safety Systems Environmental Approvals IP65, IP66, NEMA 4, NEMA 4X, NEMA 7, NEMA 9, NEMA 13, NACE, RoHS Industry Industrial Instrumentation Temperature Switch Environment Non-Hazardous Certification Agency Approvals CSA, CE, CCC Increasing Temperature Ranges 20 to 405°F Decreasing Temperature Ranges 0 to 398°F Temperature Probe Probe Operating Temperature Range -40° to 186 °F Process Connection Fitting Size Male 1/2" NPT Process Connection Material Stainless Steel Housing Enclosure Aluminum Electrical Connection Male 1/2" NPT Electrical Switch Type DPDT Voltage Electrical Rating VAC 0 to 250 VAC Amperes Electrical Rating 0.5 to 11 A Junction box app 141-18, 141-19, 141-20, 141-28 Fixed or Adjustable Set Point Adjustable Presetting Factory Set, Not Factory Set Tagging Mylar, Stainless Steel Accessories Mounting Kit Increasing Temperature Range 20° to 120 °F, 80° to 205 °F, 185° to 315 °F, 280° to 405 °F Decreasing Temperature Range 0° to 113 °F, 60° to 198 °F, 165° to 308 °F, 260° to 398 °F Maximum Probe Temperature 200, 300, 400, 500