21542-2-40-1

Technical Characteristics

• Mounting Method

  threaded bushing

• Terminal Type

  connector, receptacle

• Overall Length

  2.595 inches maximum

• Media For Which Designed

  liquid

• Contact Load Current Rating

  2.5 amperes inductive load second voltage and 5.0 amperes resistive load second voltage and 1.0 amperes lamp load second voltage

• Contact Stimulus Rating

  238.00 actuation point nominal degrees fahrenheit and 208.00 deactuation point nominal degrees fahrenheit

• Body Length

  1.500 inches maximum

• Operating Temp Rating

  -50.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum

• Thread Class

  2a single threaded bushing

• Features Provided

  electrical box connector

• Thread Series Designator

  unf single threaded bushing

• Contact Voltage Rating In Volts

  115.0 ac at sea level first voltage

• Style Designator

  cylindrical w/flange

• Frequency In Hertz

  60.0 first voltage

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Nominal Thread Size

  0.750 inches single threaded bushing

• Contact Load Current Rating

  2.0 amperes resistive load first voltage and 1.0 amperes inductive load first voltage and 500.0 milliamperes lamp load first voltage

• Temp Sensing Element Type

  bulb

• Width Across Flats

  1.000 inches nominal

• Contact Voltage Rating In Volts

  28.0 dc at sea level second voltage

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Thread Quantity Per Inch

  16 single threaded bushing

• Body Diameter

  0.665 inches maximum

• Contact Action Stimulus

  increase

• Hazardous Locations/Environmental Protection

  moisture proof