Pressure Switch

Features

Specifications

• Inside Diameter:
  0.250 inches all connections
• Overall Height:
  1.906 inches
• Overall Width:
  5.312 inches
• Body Length:
  2.656 inches
• Body Height:
  1.834 inches
• Unthreaded Mounting Hole Diameter:
  0.203 inches
• Longest Horizontal Distance Between Mounting Centers:
  1.812 inches
• Shortest Horizontal Distance Between Mounting Centers:
  0.906 inches
• Longest Vertical Distance Between Mounting Centers:
  4.506 inches
• Pressure Switch Type:
  Differential
• Mounting Method:
  Base and unthreaded hole
• Features Provided:
  Capillary tube end seal connection
• Thready Qty Per Inch (tpi):
  18 all pressure connection
• Contact Action Stimulus:
  Increase
• Thread Size:
  0.250 inches single pressure connection
• Mounting Facility Pattern:
  Isosceles triangle
• Nonpile-up Contact Arrangement:
  1 pole, single throw, normally closed, momentary action
• Terminal Type:
  Screw
• Contact Load Current Rating:
  17.0 amperes resistive load first voltage
• Contact Load Current Rating:
  2.3 amperes resistive load third voltage
• Contact Load Current Rating:
  20.0 amperes resistive load second voltage
• Contact Load Current Rating:
  4.6 amperes resistive load fourth voltage
• Contact Adjustability:
  Deactuation point adjustable, preset and actuation point adjustable, preset
• Contact Adjustment Range:
  +0.00/+450.00 actuation point pounds per square inch and +0.00/+450.00 deactuation point pounds per square inch
• Contact Adjustment Type:
  External deactuation point knob with scale and external actuation point knob with scale
• Contact Stimulus Rating:
  50.00 actuation point pounds per square inch and 290.00 actuation point pounds per square inch and 10.00 differential point pounds per square inch and 65.00 differential point pounds per square inch
• 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:
  240.0 ac at sea level first voltage
• Contact Voltage Rating In Volts:
  240.0 dc at sea level third voltage
• Pressure Connector Type:
  Swivel nut, gasket seal, threaded internal all connections
• Media For Which Designed:
  Gas or liquid
• Style Designator:
  Rectangular
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-777-6543