Pressure Switch

Part Number 2221255NB12

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

We ship worldwide

Features

5.094 inches nominal overall length, npt single pressure connection thread series designator.

2.688" overall width 18 single pressure connection thread quantity per inch.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    5.812 inches
  • Overall Width:
    2.688 inches
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Bracket
  • Thready Qty Per Inch (tpi):
    18 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.250 inches single pressure connection
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally open, momentary action
  • Terminal Type:
    Tab w/screw
  • Contact Load Current Rating:
    13.0 amperes resistive load second voltage
  • Contact Load Current Rating:
    2.7 amperes resistive load first voltage
  • Contact Load Current Rating:
    1.0 amperes resistive load third voltage
  • Contact Load Current Rating:
    4.6 amperes resistive load fourth voltage
  • Contact Adjustability:
    Deactuation point adjustable and actuation point adjustable
  • Contact Adjustment Range:
    +90.00/+900.00 actuation point pounds per square inch
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    115.0 dc at sea level fourth voltage
  • Contact Voltage Rating In Volts:
    550.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    550.0 dc at sea level third voltage
  • Pressure Connector Type:
    Plain, threaded internal single connection
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-174-6713
  • Special Features:
    3 mtg ears w/9/32 in. Diameter holes located on back 2 0n top spaced 2-13/32 in. C to c and one on bottom 1-27/32 in. From one end, corrosion resistant and watertight

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