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Instantly add the 646PE Series Pressure Switch and 50,000+ more product series to your store or catalog  
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646PE21 Front

646PE Series Pressure Switch

Brand: Custom Control Sensors, LLC
Add Product to My Catalog

002-646PE21 Side 003-646PE21 Gate Open 004-646PE21 Back 005-646PE21 Bottom 006-646PE21 Top 007-646PE21 Port
Features
  • Adjustable Set Point Range
    • Increasing
      • psig  20 - 5000
      • kPa  137.9 - 34,473.7
      • bar  1.4 - 344.7
    • Decreasing
      • psig  10 - 4520
      • kPa  69.0 - 31,164.3
      • bar  0.68 - 311.6
  • Deadband - Approximate: 10 - 480 psi, 69.0 - 3309.4 kPa, 0.68 - 33.1 bar
  • System Pressure - Maximum: 2000 - 7500 psig, 13,789.51 - 51,710.6 kPa, 138 - 517 bar
  • Proof Pressure: 3000 - 10,000 psig, 20,684.27 - 68,947.5 kPa, 207 - 690 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT Aluminum
    • Piston: 400 Stainless Steel
    • O-Ring: Buna N, Teflon
  • Relay: SPDT or DPDT 
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal

1 - 12 of 780 Part Numbers
646PE1057
646PE1057
CCS DUAL-SNAP Piston Switch, (General Electric P/N# 226A1706P037)
  • CCS DUAL-SNAP Piston Switch (General Electric P/N# 226A1706P037)
646PE12
646PE12
CCS DUAL-SNAP Piston Switch, Hazardous Area, 1/4" NPT Aluminum Port, 400 SST Piston, Buna-N O-Ring, Teflon O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
  • Adjustable Set Point Range  
    • Increasing
      • psig 20 - 200
      • kPa  137.9 - 1378.9
      • bar  1.4 - 13.8
    • Decreasing
      • psig 10 - 188
      • kPa  69.0 - 1296.2
      • bar  0.68 - 12.9
  • Deadband - Approximate 10 - 12 psi, 69.0 - 82.7 kPa, 0.68 - 0.83 bar
  • System Pressure - Maximum: 2000 psig, 13,789.51 kPa, 138 bar
  • Proof Pressure: 3000 psig, 20,684.27 kPa, 207 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Piston: 400 Stainless Steel
    • O-Ring: Buna N, Teflon
  • Relay: SPDT
  • 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
646PE12-7008
646PE12-7008
CCS DUAL-SNAP Piston Switch, Hazardous Area, 1/4" NPT Aluminum Port, 400 SST Piston, Buna-N O-Ring, Teflon O-Ring, SPDT, Gold Contacts, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
  • Adjustable Set Point Range  
    • Increasing
      • psig 20 - 200
      • kPa  137.9 - 1378.9
      • bar  1.4 - 13.8
    • Decreasing
      • psig 10 - 188
      • kPa  69.0 - 1296.2
      • bar  0.68 - 12.9
  • Deadband - Approximate: 10 - 12 psi, 69.0 - 82.7 kPa, 0.68 - 0.83 bar
  • System Pressure - Maximum: 2000 psig, 13,789.51 kPa, 138 bar
  • Proof Pressure: 3000 psig, 20,684.27 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
646PE12-7008-7010
646PE12-7008-7010
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - None
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Standard Finish
646PE12-7008-7010-7034
646PE12-7008-7010-7034
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - None
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Epoxy Paint
646PE12-7008-7023
646PE12-7008-7023
  • Base Model - 646PE12
  • Process Connection - 1/4"-18 Female NPT Aluminum
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - Manual Reset on Increasing Pressure
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Standard Finish
646PE12-7008-7023-7010
646PE12-7008-7023-7010
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - Manual Reset on Increasing Pressure
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Standard Finish
646PE12-7008-7023-7010-7034
646PE12-7008-7023-7010-7034
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - Manual Reset on Increasing Pressure
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Epoxy Paint
646PE12-7008-7023-7034
646PE12-7008-7023-7034
  • Base Model - 646PE12
  • Process Connection - 1/4"-18 Female NPT Aluminum
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - Manual Reset on Increasing Pressure
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Epoxy Paint
646PE12-7008-7034
646PE12-7008-7034
  • Base Model - 646PE12
  • Process Connection - 1/4"-18 Female NPT Aluminum
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Manual Reset - None
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Epoxy Paint
646PE12-7010
646PE12-7010
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Silver
  • Manual Reset - None
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Standard Finish
646PE12-7010-7034
646PE12-7010-7034
  • Base Model - 646PE12
  • Process Connection - MS33649-4 Port
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Silver
  • Manual Reset - None
  • Agency Approvals - UL, CSA, CE, CRN, Dual Seal
  • Paint - Epoxy Paint
1 - 12 of 780 Part Numbers

View_Details

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

Documentation

Data Sheets

Product Manuals

Brochures

Certifications & Approvals

Installation Instructions

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