NF9-20042-3

Technical Characteristics

• Temp Sensing Element Type

  capillary tube-bulb

• Mounting Method

  bracket and unthreaded hole

• Precious Material And Location

  contacts silver

• Bulb Diameter

  0.688 inches nominal

• Precious Material

  silver

• Overall Width

  2.812 inches nominal

• Contact Load Current Rating

  3.2 amperes resistive load second voltage

• Contact Adjustability

  actuation point adjustable and deactuation point adjustable

• Shortest Vertical Distance Between Mounting Centers

  3.281 inches nominal

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Contact Voltage Rating In Volts

  115.0 dc at sea level third voltage

• Contact Load Current Rating

  9.6 amperes resistive load third voltage

• Contact Voltage Rating In Volts

  550.0 ac at sea level second voltage

• Shortest Horizontal Distance Between Mounting Centers

  0.656 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.406 inches nominal

• Mounting Facility Pattern

  obtuse triangle

• Frequency In Hertz

  60.0 second voltage

• Terminal Type

  screw

• Style Designator

  rectangular

• Contact Load Current Rating

  16.0 amperes resistive load first voltage

• Media For Which Designed

  gas or liquid

• Contact Voltage Rating In Volts

  115.0 ac at sea level first voltage

• Contact Adjustment Type

  external actuation point hex nut

• Contact Load Current Rating

  2.0 amperes resistive load fourth voltage

• Frequency In Hertz

  60.0 first voltage

• Contact Voltage Rating In Volts

  550.0 dc at sea level fourth voltage

• Body Height

  2.750 inches nominal

• Bulb Length

  3.625 inches nominal

• Contact Adjustment Range

  +90.00/+165.00 actuation point degrees fahrenheit and +2.00/+5.00 deactuation point degrees fahrenheit

• Overall Length

  5.188 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, single throw, both positions maintained

• Special Features

  bulb up/cap.tube down

• Capillary Tube Length

  120.0 inches nominal

• Contact Action Stimulus

  increase