Thermostatic Switch

Part Number NF9-20119

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2a single pressure connection thread class, 5.188 inches nominal overall length, unf single pressure connection thread series designator.

2.812" overall width electrical access port rectangular.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    5.406 inches
  • Overall Width:
    2.812 inches
  • Body Height:
    2.750 inches
  • Unthreaded Mounting Hole Diameter:
    0.281 inches
  • Longest Horizontal Distance Between Mounting Centers:
    2.406 inches
  • Shortest Horizontal Distance Between Mounting Centers:
    0.656 inches
  • Longest Vertical Distance Between Mounting Centers:
    3.281 inches
  • Tempurature Sensing Element Type:
    Bellows
  • Operating Tempurature Rating:
    Between 50.0 degrees fahrenheit and 250.0 degrees fahrenheit
  • Mounting Method:
    Bracket and unthreaded hole
  • Features Provided:
    Electrical access port
  • Contact Action Stimulus:
    Decrease
  • Thread Size:
    0.750 inches single pressure connection
  • Mounting Facility Pattern:
    Isosceles triangle
  • Nonpile-up Contact Arrangement:
    2 two circuit, both positions maintained
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    16.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    2.0 amperes resistive load eighth voltage
  • Contact Load Current Rating:
    2.5 amperes resistive load seventh voltage
  • Contact Load Current Rating:
    3.4 amperes resistive load fourth voltage
  • Contact Load Current Rating:
    4.2 amperes resistive load third voltage
  • Contact Load Current Rating:
    4.8 amperes resistive load sixth voltage
  • Contact Load Current Rating:
    8.0 amperes resistive load second voltage
  • Contact Load Current Rating:
    9.6 amperes resistive load fifth voltage
  • Contact Adjustability:
    Actuation point adjustable
  • Contact Adjustment Range:
    +150.00/+225.00 actuation point pounds per square inch gage
  • Contact Adjustment Type:
    External actuation point screw
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    115.0 dc at sea level fifth voltage
  • Contact Voltage Rating In Volts:
    230.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    230.0 dc at sea level sixth voltage
  • Contact Voltage Rating In Volts:
    440.0 ac at sea level third voltage
  • Contact Voltage Rating In Volts:
    440.0 dc at sea level seventh voltage
  • Contact Voltage Rating In Volts:
    550.0 ac at sea level fourth voltage
  • Contact Voltage Rating In Volts:
    550.0 dc at sea level eighth voltage
  • Media For Which Designed:
    Gas or liquid
  • Precious Material And Location:
    Contact surfaces silver
  • Precious Material:
    Silver
  • Style Designator:
    Rectangular
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-188-4226

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