X1009-4-8

Technical Characteristics

• Thread Length

  0.437 inches nominal

• Overall Length

  4.047 inches maximum

• Body Length

  2.500 inches nominal

• Bulb Length

  2.063 inches nominal

• Bulb Diameter

  0.250 inches nominal

• Temp Sensing Element Type

  bulb

• Mounting Method

  threaded bushing

• Thread Quantity Per Inch

  20

• Contact Action Stimulus

  increase

• Nominal Thread Size

  0.500 inches

• Terminal Type

  tab w/screw

• Contact Load Current Rating

  1.5 amperes resistive load

• Contact Adjustability

  deactuation point adjustable,preset and actuation point adjustable,preset

• Contact Adjustment Range

  p625.00/p850.00 actuation point degrees fahrenheit and p625.00/p850.00 deactuation point degrees fahrenheit

• Contact Voltage Rating In Volts

  28.0 ac at sea level

• Thread Class

  3a

• Body Diameter

  0.250 inches nominal

• Width Across Flats

  0.875 inches nominal

• Operating Temp Rating

  1000.0 deg fahrenheit maximum

• Features Provided

  tamper proof cap

• Nonpile-Up Contact Arrangement

  1 pole,single throw,normally open,momentary action

• Contact Adjustment Type

  external deactuation point hex nut and external actuation point hex nut

• Contact Stimulus Rating

  700.00 actuation point nominal degrees fahrenheit and 695.00 deactuation point nominal degrees fahrenheit

• Media For Which Designed

  gas or liquid

• Thread Series Designator

  unf