Pressure Switch

Part Number 12-2121-6SS20A

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

We ship worldwide

Features

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

3.500" overall width 18 single pressure connection thread quantity per inch rectangular w/bracket.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    4.188 inches
  • Overall Width:
    3.500 inches
  • Distance Between Mounting Facility Centers:
    2.500 inches
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Bracket
  • Thready Qty Per Inch (tpi):
    18 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    180.00 pounds per square inch
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Two position in-line
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Terminal Type:
    Wire lead
  • Contact Load Current Rating:
    10.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    500.0 milliamperes resistive load second voltage
  • Contact Adjustability:
    Actuation point adjustable
  • Contact Adjustment Range:
    +3.80/+100.00 actuation point pounds per square inch
  • Contact Adjustment Type:
    External actuation point screw with scale
  • Contact Stimulus Rating:
    2.10 differential point pounds per square inch
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    30.0 dc at sea level second voltage
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Rectangular w/bracket
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-500-8945

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