NSN: 5930-00-270-4805

Technical Characteristics

• Special Features

  phosphor bronze housing for oxygen service

• Operating Temp Rating

  -30.0 deg fahrenheit minimum and 580.0 deg fahrenheit maximum

• Longest Horizontal Distance Between Mounting Centers

  3.000 inches nominal

• Body Height

  10.312 inches nominal

• Contact Voltage Rating In Volts

  550.0 ac at sea level first voltage

• Shortest Horizontal Distance Between Mounting Centers

  1.500 inches nominal

• Media For Which Designed

  gas

• Body Length

  4.875 inches nominal

• Mounting Facility Pattern

  isosceles triangle

• Contact Load Current Rating

  4.0 amperes resistive load third voltage

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Mounting Method

  bracket and unthreaded hole

• Precious Material And Location

  contacts silver

• Err Default

  err default

• Overall Width

  3.000 inches nominal

• Precious Material

  silver

• Contact Voltage Rating In Volts

  115.0 dc at sea level fourth voltage

• Unthreaded Mounting Hole Diameter

  0.375 inches nominal

• Contact Voltage Rating In Volts

  115.0 ac at sea level second voltage

• Contact Load Current Rating

  4.0 amperes resistive load first voltage

• Contact Adjustment Range

  +250.00/+3000.00 actuation point pounds per square inch and +210.00/+2920.00 deactuation point pounds per square inch

• Overall Length

  5.750 inches nominal

• Nominal Thread Size

  0.438 inches single pressure connection

• Features Provided

  electrical access port

• Pressure Switch Type

  gage

• Contact Voltage Rating In Volts

  550.0 dc at sea level third voltage

• Proof Pressure

  3600.00 pounds per square inch gage

• Thread Class

  2b single pressure connection

• Pressure Connector Type

  plain, threaded internal single connection

• Thread Quantity Per Inch

  20 single pressure connection

• Contact Action Stimulus

  increase

• Contact Adjustment Type

  internal actuation point hex nut with scale and internal deactuation point hex nut with scale

• Contact Load Current Rating

  15.0 amperes resistive load second voltage

• Thread Series Designator

  unf single pressure connection

• Overall Height

  10.812 inches nominal

• Terminal Type

  screw

• Style Designator

  rectangular

• Hazardous Locations/Environmental Protection

  general purpose-nema type 1

• Longest Vertical Distance Between Mounting Centers

  4.250 inches nominal

• Inside Diameter

  0.438 inches nominal single connection

• Contact Load Current Rating

  15.0 amperes resistive load fourth voltage

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary