NSN: 5930-00-942-6688

Technical Characteristics

• Thread Series Designator

  npt all pressure connection

• Contact Voltage Rating In Volts

  250.0 ac at sea level single voltage

• Thread Quantity Per Inch

  27 all pressure connection

• Inside Diameter

  0.125 inches nominal all connections

• Overall Height

  3.875 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Pressure Connector Type

  plain, threaded internal all connections

• Hazardous Locations/Environmental Protection

  dustproof

• Unthreaded Mounting Hole Diameter

  0.204 inches nominal

• Features Provided

  electrical access port

• Pressure Switch Type

  differential

• Contact Action Stimulus

  decrease

• Terminal Type

  wire lead

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Facility Pattern

  two position in-line

• Contact Stimulus Rating

  4.00 deactuation point nominal inches of water and 0.50 actuation point nominal inches of water and 3.50 differential point nominal inches of water

• Style Designator

  cylindrical w/mounting lugs

• Media For Which Designed

  liquid

• Distance Between Mounting Facility Centers

  4.750 inches nominal

• Overall Length

  5.750 inches maximum

• Mounting Method

  flange and unthreaded hole

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Overall Width

  5.000 inches nominal

• Nominal Thread Size

  0.125 inches single pressure connection