Pressure Switch

Part Number 4LCK45-N1-C1A

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

We ship worldwide

Features

7.600 inches nominal overall length, npt single pressure connection thread series designator.

0.250" single connection inside diameter 5.790" overall width electrical access port.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.250 inches single connection
  • Hazardous Locations/environmental Protection:
    Explosion proof
  • Overall Height:
    4.610 inches
  • Overall Width:
    5.790 inches
  • Unthreaded Mounting Hole Diameter:
    0.250 inches
  • Longest Horizontal Distance Between Mounting Centers:
    4.250 inches
  • Longest Vertical Distance Between Mounting Centers:
    4.250 inches
  • Pressure Switch Type:
    Gage
  • Operating Tempurature Rating:
    180.0 degrees fahrenheit
  • Mounting Method:
    Bracket and unthreaded hole
  • Features Provided:
    Electrical access port
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    1000.00 pounds per square inch
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Four position rectangular
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    15.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    0.4 amperes resistive load third voltage
  • Contact Load Current Rating:
    5.0 amperes resistive load second voltage
  • Contact Adjustability:
    Actuation point adjustable
  • Contact Adjustment Range:
    +4.00/+75.00 actuation point pounds per square inch
  • Contact Adjustment Type:
    Internal actuation point hex nut
  • Contact Voltage Rating In Volts:
    125.0 dc at sea level third voltage
  • Contact Voltage Rating In Volts:
    250.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    30.0 dc at sea level second voltage
  • Pressure Connector Type:
    Plain, threaded internal single connection
  • Media For Which Designed:
    Gas or liquid
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-154-0592

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