Pressure Switch

Features

Specifications

• 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 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:
  15.0 amperes resistive load fourth voltage
• Contact Load Current Rating:
  15.0 amperes resistive load second voltage
• Contact Load Current Rating:
  4.0 amperes resistive load first voltage
• 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:
  115.0 ac at sea level second voltage
• Contact Voltage Rating In Volts:
  115.0 dc at sea level fourth voltage
• Contact Voltage Rating In Volts:
  550.0 ac at sea level first voltage
• 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
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-270-4805
• Special Features:
  Phosphor bronze housing for oxygen service