HP3121-413

Technical Characteristics

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Overall Height

  2.438 inches nominal

• Pressure Switch Type

  differential

• Longest Horizontal Distance Between Mounting Centers

  2.375 inches nominal

• 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

• Contact Stimulus Rating

  360.00 deactuation point nominal pounds per square inch gage and 450.00 actuation point nominal pounds per square inch gage and 90.00 differential point nominal pounds per square inch gage

• Mounting Method

  bracket and unthreaded hole

• Contact Voltage Rating In Volts

  240.0 ac at sea level first voltage

• Longest Vertical Distance Between Mounting Centers

  0.500 inches nominal

• Contact Load Current Rating

  16.0 amperes resistive load second voltage

• Style Designator

  rectangular w/bracket

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal

• Contact Load Current Rating

  8.0 amperes resistive load first voltage

• Pressure Connector Type

  swivel nut, flare, threaded internal single connection

• Terminal Type

  tab, solder lug

• Overall Width

  2.688 inches nominal

• Features Provided

  tubing end seal connection

• Contact Voltage Rating In Volts

  120.0 ac at sea level second voltage

• Thread Quantity Per Inch

  18 single pressure connection

• Media For Which Designed

  gas or liquid

• Overall Length

  3.156 inches nominal

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase