605P21 Front
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605P Series Pressure Switch

Brand: Custom Control Sensors, LLC

605P21 Angle 605P21 GateOpen 605P21 Back 605P21 Bottom
Specifications
  • Adjustable Set Point Range
    • Increasing
      • psig  20 - 5000
      • kPa 137.9 - 34,473.7
      • bar  1.4 - 345
    • Decreasing
      • psig  10 - 4520
      • kPa  69.0 - 31,164.3
      • bar  0.68 - 312
  • 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, 690 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT Aluminum
    • Piston: 400 Stainless Steel
    • O-Ring: Buna N, Teflon 
  • Relay: SPDT or DPDT
  • CRN, CE Mark, General Purpose 

Specifications

Brand

Adjust. Set Point Range - Incr. - psi

  • Minimum: 20
  • Maximum: 5000

Adjust. Set Point Range - Decr. - psi

  • Minimum: 10
  • Maximum: 4520

Adjust. Set Point Range - Incr. - kPa

  • Minimum: 137.89
  • Maximum: 34473.79

Adjust. Set Point Range - Decr. - kPa

  • Minimum: 68.94
  • Maximum: 31164.3

Adjust. Set Point Range - Incr. - bar

  • Minimum: 1.4
  • Maximum: 345

Adjust. Set Point Range - Decr. - bar

  • Minimum: 0.68
  • Maximum: 312

Approx. Deadband - psi

  • Minimum: 10
  • Maximum: 480

Approx. Deadband - bar

  • Minimum: 0.68
  • Maximum: 312

Operating Temp. Range °C

  • Minimum: -40
  • Maximum: 86

Operating Temp. Range °F

  • Minimum: -40
  • Maximum: 186

Approvals & Certifications

  • CE
  • CRN - Canadian Registration Number
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • EMC
  • LVD
  • PED
  • RoHS

Adjustment Type

  • Field Adjustable

Set Point - Decreasing

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

Deadband, Approximate

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

Piston Material

  • Stainless Steel, 400 Series

Switch Type

  • SPDT
  • DPDT
  • Double Break

Standard Features

  • Internal Case Ground
  • Weatherproof
  • Vibration & shock resistant
  • High cycle life
  • Well suited for high-impulse hydraulic applications

Enclosure, Body Material

  • Aluminum

Electrical Connectors

  • Terminal Strip

NPT Connection

  • 1/4" NPT Female

Manual Reset

  • Manual Reset on Increasing Pressure

Process Connection Material

  • Aluminum

Set Point - Increasing

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

O-Ring Material

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

Diaphragm Material

  • No Diaphragm

NACE & NIST

  • NACE

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

System Pressure

  • bar: 138 to 517
  • kPa: 20,684
  • psig: 2,000 to 7,500

Proof Pressure

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

Electrical Contacts

  • Silver
  • Gold

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.4 A at 125 DC, 0.2 A at 250 DC
  • 5 A at 125/250 Vac Resisitve, 5 A at 28 DC, 0.5 A at 125 DC

Documentation

Data Sheets

Product Manuals

Certifications & Approvals

Installation Instructions

Simple Envelope Drawing

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