Pressure Switch

Part Number 1820-1A

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

We ship worldwide

Features

4.060 inches nominal overall length, ptf-sae short all pressure connection thread series designator.

0.125" all connections inside diameter 4.060" overall width 27 all pressure connection thread quantity per inch cylindrical w/mounting lugs.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.125 inches all connections
  • Overall Height:
    3.880 inches
  • Overall Width:
    4.060 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Threaded stud
  • Thready Qty Per Inch (tpi):
    27 all pressure connection
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.125 inches all pressure connection
  • Thread Size:
    0.500 inches single threaded stud
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, both positions maintained
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    100.0 milliamperes inductive load single voltage
  • Contact Adjustability:
    Actuation point adjustable, preset
  • Contact Adjustment Range:
    +0.20/+1.00 actuation point inches of water
  • Contact Adjustment Type:
    External actuation point screw
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level single voltage
  • Pressure Connector Type:
    Flare, threaded internal first connection
  • Pressure Connector Type:
    Plain, threaded internal second connection
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Cylindrical w/mounting lugs
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-253-5176

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Receive a quote by email then order online or over the phone.
5930002535176
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