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182P*3 Series Vacuum Switch
Neo-Dyn Vacuum Switch, 182P*3 Series

182P*3 Series Vacuum Switch

Brand: ITT Neo-Dyn
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The Neo-Dyn® Series 182P is a compact, versatile vacuum switch suited to numerous applications. 

Features efficient Nega-Rate® Belleville disc spring for stable set points and is field adjustable through the pressure port. 

Once adjustments are made and switch is installed, it becomes tamper proof.

Specifications

Brand

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Ambient Temperature Range

  • -40° to 82° C (-40° to 180° F)

Approvals & Certifications

  • CE
  • CSA
  • SIL
  • UL

Deadband, Approximate

  • inHg: 2.0
  • mmHg: 50.8

Diaphragm Material

  • Teflon-Coated Polyimide

Electrical - Free Leads

  • 18" (45 cm) Free Leads
  • 72" (182 cm) Free Leads

Electrical Connectors

  • 1/2" NPT Male
  • 1/2" NPT Conduit Box with Terminal Strip

Electrical Contacts

  • Gold
  • Standard

Electrical Rating

  • 11 A or 1/4 hp at 125/250 Vac, 5 A Resistive / 3 A Inductive at 28 Vac, 0.5 A Resistive at 125 Vdc

Enclosure Finish

  • Epoxy Paint
  • No Finish

Environmental Protection

  • IP14
  • IP54
  • IP66
  • NEMA 13
  • NEMA 3M, 3R, 3S, 4, 4X, 13 / IP14, 54, 66
  • NEMA 3R
  • NEMA 3S
  • NEMA 4
  • NEMA 4X

NPT Connection

  • 1/4" NPT Male

O-Ring Material

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

Process Connection Material

  • 316 Stainless Steel
  • Aluminum

Process Temperature

  • -40° to 149° C (-40° to 300° F)

Proof Pressure

  • bar: 17.24
  • kPa: 1,724
  • psig: 250

Set Point - Decreasing

  • inHg: -2 to 26
  • mmHg: -50.8 to 660.4

Set Point - Increasing

  • inHg: -4 to 28
  • mmHg: -101.6 to 711.2

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 0.07
  • kPa: 6.89
  • psig: 150

Documentation

Data Sheets

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