Pressure Switch

Part Number ZH4-6

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

We ship worldwide

Features

3.156 inches nominal overall length, ptf-sae short single pressure connection thread series designator.

2.688" overall width capillary tube end seal connection rectangular w/bracket.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    2.438 inches
  • Overall Width:
    2.688 inches
  • Unthreaded Mounting Hole Diameter:
    0.156 inches
  • Longest Horizontal Distance Between Mounting Centers:
    2.375 inches
  • Longest Vertical Distance Between Mounting Centers:
    0.500 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Bracket and unthreaded hole
  • Features Provided:
    Capillary tube end seal connection
  • Contact Action Stimulus:
    Decrease
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Four position rectangular
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, two positions momentary
  • Terminal Type:
    Tab w/screw
  • Contact Load Current Rating:
    16.0 amperes resistive load second voltage
  • Contact Load Current Rating:
    8.0 amperes resistive load first voltage
  • Contact Adjustability:
    Deactuation point adjustable and actuation point adjustable
  • Contact Adjustment Range:
    +5.00 to 150.00 actuation point pounds per square inch and +5.00/+150.00 deactuation point pounds per square inch
  • Contact Adjustment Type:
    External deactuation point screw and external actuation point screw
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level first voltage
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Rectangular w/bracket
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-008-8456
  • Special Features:
    Two extra mtg holes in center of mtg bracket

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