AR2539EP

Technical Characteristics

• Bulb Diameter

  0.188 inches nominal

• Temp Sensing Element Type

  capillary tube-bulb

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Body Height

  3.125 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.438 inches nominal

• Capillary Tube Length

  84.0 inches nominal

• Longest Vertical Distance Between Mounting Centers

  3.875 inches nominal

• Contact Adjustment Range

  +50.00/+250.00 actuation point degrees fahrenheit and +50.00/+250.00 deactuation point degrees fahrenheit

• Overall Height

  3.312 inches nominal

• Features Provided

  calibrated scale

• Contact Adjustment Type

  external deactuation point knob with scale and external actuation point knob with scale

• Overall Width

  3.375 inches nominal

• Contact Action Stimulus

  increase

• Nonpile-Up Contact Arrangement

  2 pole, single throw, normally closed, momentary action

• Terminal Type

  screw

• Unthreaded Mounting Hole Diameter

  0.219 inches nominal

• Mounting Method

  flush and unthreaded hole

• Contact Voltage Rating In Volts

  120.0 ac at sea level second voltage

• Style Designator

  rectangular

• Contact Voltage Rating In Volts

  277.0 ac at sea level first voltage

• Contact Load Current Rating

  3.0 amperes resistive load second voltage

• Media For Which Designed

  gas or liquid

• Contact Load Current Rating

  4.0 amperes resistive load first voltage

• Overall Length

  5.875 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Bulb Length

  11.250 inches nominal

• Mounting Facility Pattern

  four position rectangular