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      Top Picks
      • CCS Switch 646TE1
      1/1
      CCS Switch 646TE1
      $ 1,347 .80

      ✔ In Stock (Can ship in 5-7 days)

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      The 646TE Series is a rugged, hazardous-locations temperature switch with a stainless steel temperature probe and port fitting. Similar to the 604 Series in design, the 646TE Series is rated to 15 Amps and UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology. Applications include: • Oil & Gas • Power Generation • Fluid Management • Chemical Refining and Processing • Manufacturing Process • Utilities, Water Treatment and Waste • Safety Systems Environmental Approvals IP65, IP66, NEMA 4, NEMA 4X, NEMA 7, NEMA 9, NEMA 13, NACE, SIL, RoHS Industry Industrial Instrumentation Temperature Switch Environment Hazardous Certification Agency Approvals UL, CSA, CE, CCC, DUAL SEAL Increasing Temperature Ranges -30 to 19.99°F, 20 to 405°F, 406 to 420°F Decreasing Temperature Ranges -39 to -0.01°F, 0 to 398°F, 398 to 414°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 SPDT Voltage Electrical Rating VAC 0 to 250 VAC, 251 to 480 VAC Amperes Electrical Rating 0.2 to 15 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 Thermowell Increasing Temperature Range -30° to 55 °F, 35° to 140 °F, 90° to 210 °F, 175° to 310 °F, 275° to 420 °F Decreasing Temperature Range -39° to 52 °F, 21° to 135 °F, 75° to 205 °F, 159° to 305 °F, 256° to 414 °F Maximum Probe Temperature 150, 300, 500

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      Reviews

      • J

        Julius Pawlowski

        Mar 25, 2026

        CCS Switch 646TE1
        Right on time, thanks for the speedy delivery.
        Helpful
        Unhelpful
      • S

        Sam H Hart Jr

        Nov 19, 2025

        CCS Switch 646TE1
        The website is fantastic and the service is top-notch.
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      • T

        Tom Dillett

        Dec 12, 2024

        CCS Switch 646TE1
        Fantastic price, no complaints.
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        Unhelpful
      • R

        Rodney Holt

        Jun 08, 2023

        CCS Switch 646TE1
        Arrived in just a few days, exactly as I ordered.
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      • A

        Anonymous user

        Nov 25, 2022

        CCS Switch 646TE1
        All was ok! No problems whatsoever.
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      CCS Switch 646TE1

      $ 1,347 .80
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
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      • Online Support 24/7

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