Description Specifications Description Barksdale's TPR Series Temperature Switch adds flexibility to Barksdale's solid reputation for quality & reliability, and offers versatility for your temperature sensing needs. This switch is ideal for applications where freeze protection or lower temperature control is critical. The TPR is available in factory set and locked NEMA 4X configurations. The tin-plated sensor comes in 3 or 10 foot lengths. The TPR Series feature limit switches with 22 amps @ 125/250/480 VAC electrical ratings. The TPR Series is UL listed and CSA approved.The TPR Series feature limit switches with 22 amps @ 125/250/480 VAC electrical ratings. The TPR Series is UL listed and CSA approved.Features: High accuracy NEMA 4X & IP 65 UL, CSA and CE approved Low cost Applications: Heat trace Water equipment Process equipment Machine tools and industrial equipment Freeze protection Factory preset setpoint options are available. Contact FLW for further information. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsAccuracy:±4° FElectrical Connection:1-1/8" (28mm) hole for 3/4" NPT conduit hub12", 14 AWG stranded copper wireAdjustable RangeLowHigh+40° F+4.4° FSwitchType:Remote bulb & capillaryHeat tracing modelSPDT, prewired snap actionRating:22 amp @ 125/250/480 VACBulb & Capillary Length: 3 foot bulb & capillary sensorWetted Material:Tin plated copper sensorEnclosure:Polycarbonate plastic NEMA 4X enclosure Literature & Docs Accessories