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CCS DUAL-SNAP Piston Switch, Haz. Area, 1/4"NPT Aluminum Port, 400 SST, Buna-N, Teflon,GoldContacts

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  • Adjustable Set Point Range:
    • Increasing: 20 to 200 psig, 137.9 to 1378.9 kPa, 1.4 to 13.8 bar
    • Decreasing: 10 to 188 psig, 69.0 to 1296.2 kPa, 0.68 to 12.9 bar

      • Deadband: Approximately 10 to 12 psi, 69.0 to 82.7 kPa, 0.68 to 0.83 bar
      • System Pressure (Maximum): 2000 psig, 13789.51 kPa, 138 bar
      • Proof Pressure: 3000 psig, 20684.27 kPa, 207 bar
      • Wetted Materials:
        • Pressure Port: 1/4" FNPT Aluminum
        • Piston: 400 Stainless Steel
        • O-Ring: Buna N, Teflon
      • Relay: SPDT
      • Contacts: Gold
      • UL, CSA
        • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
        • Dual Seal - ANSI/ISA - 12.27.01-2003
      • CRN, CE Mark
      • Adjustable Set Point Range:
        • Increasing: 20 to 200 psig, 137.9 to 1378.9 kPa, 1.4 to 13.8 bar
        • Decreasing: 10 to 188 psig, 69.0 to 1296.2 kPa, 0.68 to 12.9 bar

          • Deadband: Approximately 10 to 12 psi, 69.0 to 82.7 kPa, 0.68 to 0.83 bar
          • System Pressure (Maximum): 2000 psig, 13789.51 kPa, 138 bar
          • Proof Pressure: 3000 psig, 20684.27 kPa, 207 bar
          • Wetted Materials:
            • Pressure Port: 1/4" FNPT Aluminum
            • Piston: 400 Stainless Steel
            • O-Ring: Buna N, Teflon
          • Relay: SPDT
          • Contacts: Gold
          • UL, CSA
            • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
            • Dual Seal - ANSI/ISA - 12.27.01-2003
          • CRN, CE Mark

          Specifications

          Adjustment Type

          • Field Adjustable

          Approvals & Certifications

          • ATEX
          • CE
          • CRN
          • CRN - Alberta
          • CRN - British Columbia
          • CRN - Manitoba
          • CRN - N.W. Territories
          • CRN - Saskatchewan
          • CSA
          • cUL
          • Dual Seal
          • EMC
          • LVD
          • PED
          • RoHS
          • RTN
          • UL

          Deadband, Approximate

          • bar: 0.68 to 33.1
          • kPa: 69.0 to 3,309
          • psig: 10 to 480

          Electrical - Free Leads

          • 18" (45 cm) Free Leads
          • 18" (45 cm) Teflon Leadwire

          Electrical Assembly

          • Hermetic Seal

          Electrical Certification

          • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Ex Tb IIIC, Baseefa 05-ATEX-0011X. (Option Y)
          • c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 17-51 (17-73 for M Model Option), Listed by Both Underwriter’s Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA)Testing Laboratories (File No. L

          Electrical Connectors

          • 1/2" NPT Male

          Electrical Contacts

          • Gold
          • Silver

          Electrical Rating

          • 1 A at 125 Vac, 50/60 Hz
          • 11 A at 125/250 Vac Resisitve, 5 A at 28 Vdc, 0.5 A at 125 Vdc
          • 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc

          Enclosure, Body Material

          • Aluminum

          Environmental Protection

          • Hazardous Area
          • IP54
          • IP66
          • NEMA 13
          • NEMA 4, 7, 9, 13 / IP54, 66
          • NEMA 7
          • NEMA 9

          Manual Reset

          • Manual Reset on Increasing Pressure

          NACE & NIST

          • NACE

          NPT Connection

          • 1/4" NPT Female

          Operating Temperature

          • -40° to 86° C (-40° to 187° F)

          O-Ring Material

          • Buna-N
          • Ethylene Propylene (EPR)
          • Viton

          Piston Material

          • Stainless Steel

          Process Connection Material

          • Aluminum

          Proof Pressure

          • bar: 207 to 690
          • kPa: 20,684 to 68,948
          • psig: 3,000 to 10,000

          Set Point - Decreasing

          • bar: 0.68 to 312
          • kPa: 69.0 to 31,164
          • psig: 10 to 4,520

          Set Point - Increasing

          • bar: 1.4 to 345
          • kPa: 137.9 to 34,474
          • psig: 20 to 5,000

          Switch Type

          • DPDT
          • SPDT

          System Pressure

          • bar: 138 to 517
          • kPa: 13,790 to 51,711
          • psig: 2,000 to 7,500

          Documentation