NSN: 5930-00-272-1232

Technical Characteristics

• Style Designator

  51 cylindrical w/flange

• Media For Which Designed

  gas or

• Contact Voltage Rating In Volts

  28.0 dc at sea level third voltage

• Contact Voltage Rating In Volts

  115.0 ac at sea level second voltage

• Contact Stimulus Rating

  550.00 actuation point nominal degrees fahrenheit and

• Contact Stimulus Rating

  548.00 deactuation point nominal degrees fahrenheit

• Mounting Facility Pattern

  three position circular

• Mounting Method

  unthreaded hole

• Mounting Method

  flange and

• Operating Temp Rating

  1500.0 deg fahrenheit maximum

• Unthreaded Mounting Hole Diameter

  0.201 inches maximum

• Unthreaded Mounting Hole Diameter

  0.194 inches minimum and

• Overall Length

  5.125 inches nominal

• Media For Which Designed

  liquid

• Contact Voltage Rating In Volts

  230.0 ac at sea level first voltage

• Contact Adjustability

  deactuation point not adjustable and

• Contact Adjustability

  actuation point not adjustable

• Contact Load Current Rating

  5.0 amperes resistive load first voltage

• Contact Load Current Rating

  2.0 amperes resistive load third voltage

• Contact Load Current Rating

  10.0 amperes resistive load second voltage

• Terminal Type

  wire lead

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Contact Action Stimulus

  increase

• Operating Temp Rating

  -100.0 deg fahrenheit minimum and

• Mounting Facility Circle Radius

  1.250 inches nominal

• Temp Sensing Element Type

  internal sensor

• Overall Diameter

  1.750 inches nominal

• Body Length

  3.594 inches nominal

• Body Diameter

  0.625 inches nominal