812-455-001

Technical Characteristics

• Mounting Method

  bracket and unthreaded hole

• Thread Series Designator

  nptf single pressure connection

• Contact Adjustment Type

  external actuation point screw

• Contact Adjustment Range

  +3.00/+50.00 actuation point pounds per square inch gage

• Contact Load Current Rating

  15.0 amperes resistive load first voltage

• Inside Diameter

  0.250 inches nominal single connection

• Hazardous Locations/Environmental Protection

  watertight

• Overall Width

  2.625 inches nominal

• Contact Load Current Rating

  15.0 amperes resistive load second voltage

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Contact Voltage Rating In Volts

  250.0 ac at sea level second voltage

• Overall Length

  3.500 inches nominal

• Body Length

  2.750 inches nominal

• Terminal Type

  screw

• Style Designator

  rectangular

• Thread Quantity Per Inch

  18 single pressure connection

• Media For Which Designed

  gas or liquid

• Contact Adjustability

  actuation point adjustable, preset and deactuation point adjustable, preset

• Contact Voltage Rating In Volts

  125.0 ac at sea level first voltage

• Proof Pressure

  80.00 pounds per square inch gage

• Contact Stimulus Rating

  50.00 actuation point maximum pounds per square inch gage and 2.00 differential point minimum pounds per square inch gage and 3.00 actuation point minimum pounds per square inch gage and 5.00 differential point maximum pounds per square inch gage

• Pressure Switch Type

  gage

• Nominal Thread Size

  0.250 inches single pressure connection

• Pressure Connector Type

  plain, threaded internal single connection