20E9

Technical Characteristics

• Overall Width

  2.359 inches nominal

• Body Height

  2.375 inches nominal

• Operating Temp Rating

  245.0 deg fahrenheit minimum and 375.0 deg fahrenheit maximum

• Mounting Method

  base

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• ~1

  on point degrees fahrenheit

• Contact Adjustment Range

  +250.00/+450.00 actuation point degrees fahrenheit and +250.00/+450.00 deactuati

• Contact Adjustment Type

  external deactuation point knob and external actuation point knob

• Contact Voltage Rating In Volts

  277.0 ac at sea level first voltage

• Media For Which Designed

  gas

• Style Designator

  73 rectangular

• Overall Length

  1.656 inches nominal

• Overall Height

  2.719 inches nominal

• Capillary Tube Length

  30.000 inches nominal

• Bulb Length

  9.938 inches nominal

• Bulb Diameter

  0.313 inches nominal

• Temp Sensing Element Type

  capillary tube-bulb

• Contact Action Stimulus

  increase

• Terminal Type

  tab w/screw

• Contact Load Current Rating

  50.0 amperes resistive load first voltage

• Contact Load Current Rating

  50.0 amperes resistive load second voltage

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Contact Voltage Rating In Volts

  120.0 ac at sea level second voltage