Pressure Switch

Part Number 540A

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, 2.890 inches nominal overall length, 0.375 inches nominal single connection outside diameter, unef single pressure connection thread series designator.

5.500" overall width rectangular w/bracket.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    6.500 inches
  • Overall Width:
    5.500 inches
  • Unthreaded Mounting Hole Diameter:
    0.170 inches
  • Longest Horizontal Distance Between Mounting Centers:
    5.062 inches
  • Longest Vertical Distance Between Mounting Centers:
    6.062 inches
  • Pressure Switch Type:
    Absolute
  • Mounting Method:
    Bracket and unthreaded hole
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.375 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 Adjustability:
    Actuation point adjustable
  • Contact Adjustment Type:
    External actuation point hex nut
  • Pressure Connector Type:
    Flared, threaded external single connection
  • Media For Which Designed:
    Gas
  • Style Designator:
    Rectangular w/bracket
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-172-6437

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