Images are representations only.

646PE21-7008

Series: 646PE Series Pressure Switch Brand: Custom Control Sensors, LLC

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

Price
Request a Quote
Stock
5 - 7 weeks
Does not ship to OH, United States
Request Information
Description
  • Adjustable Set Point Range:
    • Increasing: 300 to 3000 psig, 2068.4 to 20684.2 kPa, 20.7 to 206.8 bar
    • Decreasing: 180 to 2780 psig, 1241.1 to 19167.4 kPa, 12.4 to 191.6 bar
      • Deadband: Approximately 120 to 220 psi, 827.37 to 1516.85 kPa, 8.3 to 15.2 bar
      • System Pressure (Maximum): 5000 psig, 34473.78 kPa, 345 bar
      • Proof Pressure: 7500 psig, 51710.68 kPa, 517 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
      • CRN, CE Mark
      • Adjustable Set Point Range:
        • Increasing: 300 to 3000 psig, 2068.4 to 20684.2 kPa, 20.7 to 206.8 bar
        • Decreasing: 180 to 2780 psig, 1241.1 to 19167.4 kPa, 12.4 to 191.6 bar
          • Deadband: Approximately 120 to 220 psi, 827.37 to 1516.85 kPa, 8.3 to 15.2 bar
          • System Pressure (Maximum): 5000 psig, 34473.78 kPa, 345 bar
          • Proof Pressure: 7500 psig, 51710.68 kPa, 517 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
          • CRN, CE Mark
          Close

          Specifications

          Brand

          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

          O-Ring Material

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

          Operating Temperature

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

          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
          Close

          Documentation

          Brochures

          Certifications & Approvals

          Installation Instructions

          Simple Envelope Drawing

          Close
          View Product Series

          Similar SKUs

          646PEY21-7008
          646PEY21-7008
          646PE Series Pressure Switch
          Custom Control Sensors
          Request a Quote
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Haz.Area,1/4"NPTAlum.Port,400 SST,Buna-N,Teflon,ATEX/GOST,GoldContacts
          604P21
          604P21
          604P Series Pressure Switch
          Custom Control Sensors
          $630.39 USD
          Out of Stock
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, 400 SST, Buna-N, Teflon
          604P692
          604P692
          604P Series Pressure Switch
          Custom Control Sensors
          Request a Quote
          9 - 11 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz, 1/4" NPT Alum Port, 400 SST, Spcl Piston, Restrictor&Seal
          604PJ21
          604PJ21
          604P Series Pressure Switch
          Custom Control Sensors
          $880.93 USD
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, 400 SST, Buna-N, Teflon, CSA
          604PJ21-7038
          604PJ21-7038
          604P Series Pressure Switch
          Custom Control Sensors
          Request a Quote
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT SST Port & Piston, Buna-N, Teflon, CSA
          604PM21
          604PM21
          604P Series Pressure Switch
          Custom Control Sensors
          $1,009.51 USD
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, 400 SST, Buna-N, Teflon, DPDT
          604PM21-7038
          604PM21-7038
          604P Series Pressure Switch
          Custom Control Sensors
          Request a Quote
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT SST Port & Piston, Buna-N, Teflon, DPDT,CSA
          604PX21
          604PX21
          604P Series Pressure Switch
          Custom Control Sensors
          $1,209.36 USD
          5 - 7 weeks
          CCS DUAL-SNAP Piston Switch, Non-Haz. Area, 1/4" NPT Alum. Port, 400 SST, Buna-N,Teflon,DoubleBreak