NSN: 5930-01-043-1970

Technical Characteristics

• Style Designator

  28 rectangular

• Longest Vertical Distance Between Mounting Centers

  4.630 inches nominal

• Thread Quantity Per Inch

  18 all pressure connection

• Proof Pressure

  1000.00 pounds per square inch

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Terminal Type

  wire lead

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Pressure Connector Type

  swivel nut, inverted flare, threaded internal all connections

• Thread Series Designator

  npt all pressure connection

• Overall Width

  4.470 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.380 inches nominal

• Pressure Switch Type

  differential

• Mounting Method

  bracket

• Features Provided

  hermetically sealed case

• Contact Action Stimulus

  increase

• Nominal Thread Size

  0.250 inches single pressure connection

• Mounting Facility Pattern

  two position diagonal

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Contact Adjustment Range

  4.00 to 60.00 actuation point pounds per square inch and 3.00 to 54.00 deactuation point pounds per square inch

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Media For Which Designed

  gas or liquid

• Overall Length

  8.740 inches nominal

• Overall Height

  2.440 inches nominal

• Inside Diameter

  0.250 inches nominal all connections

• Body Length

  3.880 inches nominal

• Contact Voltage Rating In Volts

  480.0 ac at sea level single voltage