P20AA-12

Technical Characteristics

• Overall Width

  2.812 inches nominal

• Style Designator

  rectangular w/bracket

• Contact Load Current Rating

  9.2 amperes resistive load second voltage

• Features Provided

  capillary tube end seal connection

• Inside Diameter

  0.250 inches nominal single connection

• Pressure Connector Type

  swivel nut, flare, threaded internal single connection

• Overall Height

  2.641 inches nominal

• Overall Length

  2.953 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Contact Stimulus Rating

  24.00 actuation point nominal pounds per square inch and 10.00 deactuation point nominal pounds per square inch

• Unthreaded Mounting Hole Diameter

  0.161 inches nominal

• Distance Between Mounting Facility Centers

  2.375 inches nominal

• Thread Class

  3b single pressure connection

• Contact Voltage Rating In Volts

  120.0 ac at sea level first voltage

• Contact Voltage Rating In Volts

  208.0 ac at sea level second voltage

• Terminal Type

  screw

• Thread Quantity Per Inch

  18 single pressure connection

• Contact Load Current Rating

  16.0 amperes resistive load first voltage

• Err Default

  err default

• Body Height

  2.641 inches nominal

• Media For Which Designed

  gas or liquid

• Contact Voltage Rating In Volts

  277.0 ac at sea level third voltage

• Mounting Method

  unthreaded hole

• Pressure Switch Type

  gage

• Contact Load Current Rating

  7.0 amperes resistive load third voltage

• Nominal Thread Size

  0.250 inches single pressure connection

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Thread Series Designator

  ptf-sae short single pressure connection

• Mounting Facility Pattern

  two position in-line

• Contact Action Stimulus

  increase