J21K9545

Technical Characteristics

• Overall Width

  4.719 inches nominal

• Terminal Type

  screw

• Style Designator

  rectangular

• Contact Adjustment Type

  internal actuation point screw

• Longest Vertical Distance Between Mounting Centers

  1.875 inches nominal

• Hazardous Locations/Environmental Protection

  general purpose-nema type 1

• Media For Which Designed

  gas or liquid

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Pressure Connector Type

  plain, threaded internal all connections

• Longest Horizontal Distance Between Mounting Centers

  4.219 inches nominal

• Pressure Switch Type

  differential

• Nominal Thread Size

  0.250 inches single pressure connection

• Contact Action Stimulus

  increase

• Contact Voltage Rating In Volts

  250.0 ac at sea level single voltage

• Mounting Facility Pattern

  two position diagonal

• Overall Height

  2.688 inches nominal

• Contact Adjustability

  actuation point adjustable

• Inside Diameter

  0.250 inches nominal all connections

• Mounting Method

  surface and unthreaded hole

• Overall Length

  6.500 inches nominal

• Contact Adjustment Range

  +0.00/+90.00 actuation point pounds per square inch

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal

• Proof Pressure

  200.00 pounds per square inch

• Body Length

  3.000 inches nominal

• Thread Quantity Per Inch

  14 all pressure connection

• Thread Series Designator

  npt all pressure connection