7G389-2

Technical Characteristics

• Thread Class

  3a single threaded bushing

• Thread Length

  0.460 inches minimum single pressure connection and 0.500 inches maximum

• Body Length

  1.620 inches minimum and 1.660 inches maximum

• Nominal Thread Size

  0.375 inches single pressure connection

• Nonpile-Up Contact Arrangement

  1 pole, double throw, two positions momentary

• Sensing Element Burst Pressure

  450.00 pounds per square inch gage

• Contact Voltage Rating In Volts

  28.0 dc at sea level single voltage

• Frequency In Hertz

  60.0 single voltage

• Thread Class

  3a single pressure connection

• Overall Length

  2.100 inches minimum and 2.240 inches maximum

• Body Diameter

  0.730 inches minimum and 0.770 inches maximum

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum

• Mounting Method

  threaded bushing

• Thread Quantity Per Inch

  24 single pressure connection

• Thread Quantity Per Inch

  24 single threaded bushing

• Proof Pressure

  300.00 pounds per square inch gage

• Terminal Type

  wire lead

• Thread Series Designator

  unf single pressure connection

• Thread Series Designator

  unf single threaded bushing