Pressure Switch

Features

Specifications

• Inside Diameter:
  0.250 inches single connection
• Hazardous Locations/environmental Protection:
  Dustproof and watertight and vibration resistant
• Overall Height:
  5.687 inches
• Overall Width:
  2.812 inches
• Body Height:
  2.750 inches
• Unthreaded Mounting Hole Diameter:
  0.281 inches
• Longest Horizontal Distance Between Mounting Centers:
  4.000 inches
• Shortest Horizontal Distance Between Mounting Centers:
  2.000 inches
• Longest Vertical Distance Between Mounting Centers:
  3.281 inches
• Pressure Switch Type:
  Gage
• Mounting Method:
  Bracket and unthreaded hole
• Features Provided:
  Electrical access port
• Thready Qty Per Inch (tpi):
  18 single pressure connection
• Contact Action Stimulus:
  Increase
• Proof Pressure:
  80.00 pounds per square inch
• Thread Size:
  0.375 inches single pressure connection
• Mounting Facility Pattern:
  Isosceles triangle
• Nonpile-up Contact Arrangement:
  1 pole, single throw, normally open, momentary action
• Terminal Type:
  Screw
• Contact Load Current Rating:
  15.0 amperes resistive load fourth voltage
• Contact Load Current Rating:
  15.0 amperes resistive load third voltage
• Contact Load Current Rating:
  2.6 amperes resistive load second voltage
• Contact Load Current Rating:
  3.3 amperes resistive load first voltage
• Contact Adjustability:
  Actuation point adjustable
• Contact Adjustment Range:
  +1.00/+15.00 actuation point pounds per square inch
• Contact Adjustment Type:
  External actuation point screw
• Contact Voltage Rating In Volts:
  115.0 ac at sea level third 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 second voltage
• Pressure Connector Type:
  Plain, threaded internal single connection
• Frequency In Hertz:
  60.0 first voltage
• Frequency In Hertz:
  60.0 third voltage
• 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):
  5930-00-577-8571