Pressure Switch

Features

Specifications

• Inside Diameter:
  0.250 inches single connection
• Hazardous Locations/environmental Protection:
  Watertight
• Overall Height:
  5.750 inches
• Overall Width:
  2.812 inches
• Body Height:
  2.750 inches
• Unthreaded Mounting Hole Diameter:
  0.281 inches
• Longest Horizontal Distance Between Mounting Centers:
  2.406 inches
• Shortest Horizontal Distance Between Mounting Centers:
  0.656 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
• Contact Action Stimulus:
  Increase
• Thread Size:
  0.250 inches single pressure connection
• Mounting Facility Pattern:
  Two position in-line
• Nonpile-up Contact Arrangement:
  1 two circuit, double break/double make, one position momentary
• Terminal Type:
  Screw
• Contact Load Current Rating:
  16.0 amperes inductive load first voltage8.0 amperes inductive load second voltage4.0 amperes inductive load third voltage3.2 amperes inductive load fourth voltage9.6 amperes inductive load fifth voltage4.8 amperes inductive load sixth voltage2.5 amperes inductive load seventh voltage2.0 amperes inductive load eighth voltage
• Contact Adjustability:
  Actuation point adjustable
• Contact Adjustment Range:
  -1.08/+34.70 actuation point pounds per square inch absolute
• Contact Adjustment Type:
  Internal actuation point screw
• Contact Voltage Rating In Volts:
  115.0 ac at sea level first voltage230.0 ac at sea level second voltage440.0 ac at sea level third voltage550.0 ac at sea level fourth voltage115.0 dc at sea level fifth voltage230.0 dc at sea level sixth voltage440.0 dc at sea level seventh voltage550.0 dc at sea level eighth voltage
• Pressure Connector Type:
  Plain, threaded internal single connection
• Media For Which Designed:
  Gas or liquid
• Precious Material And Location:
  Contacts silver
• Precious Material:
  Silver
• Style Designator:
  Rectangular
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-611-1153