NA5-7688B

Technical Characteristics

• Mounting Method

  inlet connection

• Style Designator

  cylindrical

• Overall Length

  3.410 inches maximum

• Terminal Type

  connector, receptacle

• Media For Which Designed

  liquid

• Pressure Connector Type

  inverted flare, threaded external single connection

• Contact Voltage Rating In Volts

  30.0 dc at sea level single voltage

• Contact Stimulus Rating

  32.00 actuation point nominal pounds per square inch gage and 28.00 deactuation point nominal pounds per square inch gage and 4.00 differential point nominal pounds per square inch gage

• Body Length

  1.890 inches nominal

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 275.0 deg fahrenheit maximum

• Proof Pressure

  200.00 pounds per square inch gage

• Thread Series Designator

  unf single pressure connection

• Features Provided

  tamper proof cap

• Overall Diameter

  1.820 inches nominal

• Contact Adjustability

  deactuation point adjustable, preset and actuation point adjustable, preset

• Contact Adjustment Range

  +25.00/+40.00 actuation point pounds per square inch and +25.00/+40.00 deactuation point pounds per square inch gage

• Thread Class

  3a single pressure connection

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Nominal Thread Size

  0.438 inches single pressure connection

• Pressure Switch Type

  gage

• Contact Action Stimulus

  increase

• Thread Quantity Per Inch

  20 single pressure connection

• Outside Diameter

  0.438 inches nominal single connection

• Contact Load Current Rating

  4.0 amperes resistive load single voltage

• Contact Adjustment Type

  internal deactuation point screw and internal actuation point screw