Pressure Switch

Features

Specifications

• Thread Length:
  0.709 inches all pressure connection
• Hazardous Locations/environmental Protection:
  Dustproof and explosion proof
• Overall Height:
  3.910 inches
• Overall Width:
  2.400 inches
• Body Length:
  Between 2.500 inches and 3.270 inches
• Pressure Switch Type:
  Differential
• Operating Tempurature Rating:
  Between 32.0 degrees fahrenheit and 185.0 degrees fahrenheit
• Mounting Method:
  Inlet connection and outlet connection
• Features Provided:
  Hermetically sealed case
• Thready Qty Per Inch (tpi):
  18 all pressure connection
• Contact Action Stimulus:
  Increase
• Proof Pressure:
  150.00 pounds per square inch gage
• Thread Size:
  0.563 inches single pressure connection
• Nonpile-up Contact Arrangement:
  1 pole, double throw, one position momentary
• Sensing Element Burst Pressure:
  300.00 pounds per square inch gage
• Terminal Type:
  Connector, receptacle
• Contact Load Current Rating:
  3.0 amperes inductive load single voltage
• Contact Adjustability:
  Deactuation point not adjustable and actuation point not adjustable
• Contact Stimulus Rating:
  1.30 actuation point gallons per minute and 1.00 deactuation point gallons per minute and 0.30 differential point gallons per minute
• Contact Voltage Rating In Volts:
  28.0 dc at sea level single voltage
• Pressure Connector Type:
  Plain, threaded internal all connections
• Media For Which Designed:
  Liquid
• Test Data Document:
  81349-mil-s-28788 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Specification Data:
  81349-mil-s-28788/1 government specification
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-01-118-7703