250F56-1

Technical Characteristics

• Thread Quantity Per Inch

  14 second pressure connection

• Media For Which Designed

  liquid

• Thread Quantity Per Inch

  14 first pressure connection

• Nominal Thread Size

  0.500 inches first pressure connection

• Thread Series Designator

  npt first pressure connection

• Contact Adjustability

  actuation point not adjustable and deactuation point not adjustable

• Overall Length

  3.250 inches maximum

• Nominal Thread Size

  0.500 inches second pressure connection

• Features Provided

  hermetically sealed case

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Contact Voltage Rating In Volts

  250.0 ac at sea level second voltage

• Contact Load Current Rating

  7.0 amperes resistive load first voltage

• Special Features

  90.0 psig system pressure; 125.0 psig proof pressure; pressure drop not to exceed 6 psi at flow rate of 1.0 gpm

• Contact Voltage Rating In Volts

  125.0 ac at sea level first voltage

• Contact Stimulus Rating

  0.91 actuation point nominal gallons per minute and 0.75 deactuation point nominal gallons per minute

• Mounting Method

  input port

• Contact Load Current Rating

  7.0 amperes resistive load second voltage

• Overall Width

  2.620 inches nominal

• Thread Series Designator

  npt second pressure connection

• Terminal Type

  wire loop

• Contact Action Stimulus

  increase