R6557-22

Technical Characteristics

• Pressure Switch Type

  differential

• Overall Width

  5.250 inches nominal

• Nonpile-Up Contact Arrangement

  2 pole, double throw, one position momentary

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal

• Media For Which Designed

  gas or liquid

• Nominal Thread Size

  0.250 inches single pressure connection

• Mounting Method

  bracket and unthreaded hole

• Contact Voltage Rating In Volts

  250.0 dc at sea level single voltage

• Mounting Facility Circle Radius

  2.312 inches nominal

• Terminal Type

  connector, receptacle

• Features Provided

  electrical box connector

• Overall Height

  4.094 inches maximum

• Contact Load Current Rating

  10.0 amperes resistive load single voltage

• Style Designator

  cylindrical w/lugs

• Mounting Facility Pattern

  three position circular

• Body Diameter

  4.062 inches maximum

• Thread Series Designator

  npt all pressure connection

• Overall Length

  5.250 inches nominal

• Contact Action Stimulus

  decrease

• Pressure Connector Type

  plain, threaded internal all connections