1-321-802-5889

NSN 5930-00-270-4805

Vacuum Switch

About this product

Phosphor bronze housing for oxygen service.

Manufacturer part number 222-20NB14-2222378 for national stock number 5930002704805.

Datasheet

  • Product description

    Pressure Switch NSN 5930-00-270-4805.

  • MPN or Model

    222-20NB14-2222378

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    9.3 lb
  • Thread Class
    2b single pressure connection
  • Inside Diameter
    0.438 inches single connection
  • Thread Length
    0.500 inches single pressure connection
  • Hazardous Locations/environmental Protection
    General purpose-nema type 1
  • Overall Length
    5.750 inches
  • Overall Height
    10.812 inches
  • Overall Width
    3.000 inches
  • Body Length
    4.875 inches
  • Body Height
    10.312 inches
  • Unthreaded Mounting Hole Diameter
    0.375 inches
  • Longest Horizontal Distance Between Mounting Centers
    3.000 inches
  • Shortest Horizontal Distance Between Mounting Centers
    1.500 inches
  • Longest Vertical Distance Between Mounting Centers
    4.250 inches
  • Pressure Switch Type
    Gage
  • Operating Tempurature Rating
    Between -30.0 degrees fahrenheit and 580.0 degrees fahrenheit
  • Mounting Method
    Bracket and unthreaded hole
  • Features Provided
    Electrical access port
  • Thready Qty Per Inch (tpi)
    20 single pressure connection
  • Contact Action Stimulus
    Increase
  • Proof Pressure
    3600.00 pounds per square inch gage
  • Thread Size
    0.438 inches single pressure connection
  • Mounting Facility Pattern
    Isosceles triangle
  • Nonpile-up Contact Arrangement
    1 pole, double throw, one position momentary
  • Terminal Type
    Screw
  • Contact Load Current Rating
    4.0 amperes resistive load third voltage
  • Contact Adjustability
    Deactuation point adjustable and actuation point adjustable
  • Contact Adjustment Range
    +250.00/+3000.00 actuation point pounds per square inch and +210.00/+2920.00 deactuation point pounds per square inch
  • Contact Adjustment Type
    Internal actuation point hex nut with scale and internal deactuation point hex nut with scale
  • Contact Voltage Rating In Volts
    550.0 dc at sea level third voltage
  • Pressure Connector Type
    Plain, threaded internal single connection
  • Media For Which Designed
    Gas
  • Precious Material And Location
    Contacts silver
  • Precious Material
    Silver
  • Style Designator
    Rectangular
  • Thread Series Designator
    Unf single pressure connection
Pressure Switch

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

Mechanic Bill explains Vacuum Switch

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NSN 5930002704805

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
222-20NB14-2222378 Detroit Switch, Inc.
2222378 Detroit Switch, Inc.
Stock Check
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