Pressure Switch

Part Number P28AA-18

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

5.297 inches nominal overall length.

0.250" all connections inside diameter 5.656" overall width electrical access port rectangular.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.250 inches all connections
  • Overall Height:
    2.297 inches
  • Overall Width:
    5.656 inches
  • Mounting Slot Width:
    0.203 inches
  • Body Length:
    3.250 inches
  • Body Height:
    2.094 inches
  • Unthreaded Mounting Hole Diameter:
    0.203 inches
  • Longest Horizontal Distance Between Mounting Centers:
    4.984 inches
  • Longest Vertical Distance Between Mounting Centers:
    0.453 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Base and unthreaded hole and slot
  • Features Provided:
    Electrical access port and manual reset button
  • Contact Action Stimulus:
    Increase
  • Mounting Facility Pattern:
    Two position diagonal
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, both positions maintained
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    10.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    5.0 amperes resistive load second voltage
  • Contact Adjustability:
    Actuation point adjustable
  • Contact Adjustment Range:
    +8.00/+70.00 actuation point pounds per square inch gage
  • Contact Adjustment Type:
    External actuation point pointer with scale
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level second voltage
  • Pressure Connector Type:
    Swivel nut, flare, threaded internal all connections
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Rectangular
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-173-4947

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