577R047H02

Technical Characteristics

• Width Across Flats

  0.657 inches minimum and 0.719 inches maximum

• Body Length

  2.145 inches nominal

• Thread Class

  3b single pressure connection

• Thread Series Designator

  unf single pressure connection

• Media For Which Designed

  gas or liquid

• Hazardous Locations/Environmental Protection

  salt spray resistant and moisture resistant and vibration resistant

• Inside Diameter

  0.438 inches nominal single connection

• Frequency In Hertz

  60.0 first voltage

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Nominal Thread Size

  0.438 inches single pressure connection

• Operating Temp Rating

  -55.0 deg celsius minimum and 95.0 deg celsius maximum

• Pressure Switch Type

  gage

• Contact Load Current Rating

  5.0 amperes resistive load first voltage

• Pressure Connector Type

  plain, threaded internal single connection

• Proof Pressure

  300.00 pounds per square inch

• Contact Action Stimulus

  increase

• Mounting Method

  inlet connection

• Sensing Element Burst Pressure

  600.00 pounds per square inch

• Contact Adjustability

  actuation point not adjustable

• Style Designator

  cylindrical

• Overall Length

  3.410 inches maximum

• Err Default

  err default

• Terminal Type

  connector, receptacle

• Overall Diameter

  1.230 inches minimum and 1.280 inches maximum

• Contact Stimulus Rating

  39.00 actuation point minimum pounds per square inch and 45.00 actuation point maximum pounds per square inch

• Contact Voltage Rating In Volts

  28.0 ac at sea level first voltage

• Contact Load Current Rating

  5.0 amperes resistive load second voltage

• Contact Voltage Rating In Volts

  28.0 ac at sea level second voltage