444080 NB-7

Technical Characteristics

• Contact Load Current Rating

  15.0 amperes resistive load and 2.0 amperes motor load first voltage 12.0 amperes resistive load and 1.0 amperes motor load second voltage 8.0 amperes resistive load and 0.5 amperes motor load third voltage 500.0 milliamperes resistive load fourth voltage

• ~1

  250.0 milliamperes resistive load fifth voltage

• Distance Between Mounting Facility Centers

  5.250 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Mounting Method

  bracket and unthreaded hole

• Overall Width

  2.688 inches nominal

• Contact Adjustment Type

  external actuation point screw and external deactuation point screw

• Features Provided

  electrical access port

• Contact Voltage Rating In Volts

  115.0 ac at sea level first voltage 230.0 ac at sea level second voltage 440.0 ac at sea level third voltage 115.0 dc at sea level fourth voltage 230.0 dc at sea level fifth voltage

• Body Height

  2.750 inches nominal

• Style Designator

  rectangular

• Overall Length

  5.812 inches nominal

• Terminal Type

  screw

• Overall Height

  6.093 inches nominal

• Pressure Connector Type

  plain, threaded internal single connection

• Proof Pressure

  400.00 pounds per square inch gage

• Inside Diameter

  0.4375 inches nominal single connection

• Mounting Facility Pattern

  two position in-line

• Thread Series Designator

  unf single pressure connection

• Contact Action Stimulus

  increase

• Iii Hazardous Locations/Environmental Protection

  vibration resistant and watertight

• Pressure Switch Type

  gage

• Nominal Thread Size

  0.4375 inches single pressure connection

• Media For Which Designed

  gas or liquid

• Contact Adjustability

  actuation point adjustable and deactuation point adjustable

• Contact Adjustment Range

  25.00 to 350.00 actuation point pounds per square inch gage and 25.00 to 350.00 deactuation point pounds per square inch gage

• Thread Class

  2b single pressure connection

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal