67121-1-158F

Technical Characteristics

• Thread Class

  2a single threaded bushing

• Thread Length

  0.375 inches nominal single threaded bushing

• Overall Length

  2.625 inches minimum and 2.937 inches maximum

• Body Length

  2.156 inches nominal

• Mounting Method

  threaded bushing

• Thread Quantity Per Inch

  24 single threaded bushing

• Contact Action Stimulus

  increase

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Contact Load Current Rating

  1.0 amperes resistive load first voltage

• Contact Adjustability

  actuation point adjustable, preset

• Contact Voltage Rating In Volts

  32.0 dc at sea level second voltage

• Style Designator

  53 cylindrical w/flange

• Body Diameter

  0.245 inches minimum and 0.250 inches maximum

• Temp Sensing Element Type

  expanding shell

• Width Across Flats

  0.500 inches nominal

• Nominal Thread Size

  0.375 inches single threaded bushing

• Terminal Type

  wire lead

• Contact Load Current Rating

  1.0 amperes resistive load second voltage

• Contact Adjustment Range

  -50.00 to 500.00 actuation point degrees fahrenheit

• Contact Adjustment Type

  external actuation point hex nut

• Contact Voltage Rating In Volts

  115.0 ac at sea level first voltage

• Media For Which Designed

  gas

• Thread Series Designator

  unf single threaded bushing