NSN: 5930-01-266-3144

Technical Characteristics

• Style Designator

  73 rectangular

• Contact Adjustment Type

  internal actuation point screw

• Contact Adjustment Range

  0.00 to 400.00 actuation point degrees fahrenheit

• Contact Load Current Rating

  15.0 amperes resistive load first voltage

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase

• Features Provided

  electrical access port

• Mounting Method

  flange and unthreaded hole

• Temp Sensing Element Type

  capillary tube-bulb

• Longest Vertical Distance Between Mounting Centers

  3.625 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  3.000 inches nominal

• Bulb Diameter

  0.375 inches nominal

• Bulb Length

  2.969 inches nominal

• Capillary Tube Length

  25.0 inches nominal

• Overall Width

  3.875 inches nominal

• Overall Height

  9.062 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Media For Which Designed

  gas or liquid

• Special Features

  electrical access port altered iaw dwg 2603928

• Contact Voltage Rating In Volts

  250.0 ac at sea level second voltage

• Contact Voltage Rating In Volts

  125.0 ac at sea level first voltage

• Contact Stimulus Rating

  175.00 actuation point nominal degrees fahrenheit and 173.00 deactuation point nominal degrees fahrenheit

• Contact Adjustability

  actuation point adjustable, preset

• Contact Load Current Rating

  15.0 amperes resistive load second voltage

• Terminal Type

  screw

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Body Height

  4.250 inches nominal

• Overall Length

  4.250 inches nominal