1820-1A

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SWITCH,PRESSURE

1820-1A

5930-00-253-5176

5930 - Switches

Dwyer Instruments Inc

SWITCH,PRESSURE

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Technical Characteristics

  • Mounting Method

    threaded stud

  • Style Designator

    cylindrical w/mounting lugs

  • Overall Height

    3.880 inches nominal

  • Nominal Thread Size

    0.500 inches single threaded stud

  • Contact Adjustment Type

    external actuation point screw

  • Contact Load Current Rating

    100.0 milliamperes inductive load single voltage

  • Pressure Connector Type

    flare, threaded internal first connection

  • Overall Width

    4.060 inches nominal

  • Thread Series Designator

    npt single threaded stud

  • Nonpile-Up Contact Arrangement

    1 pole, double throw, both positions maintained

  • Thread Quantity Per Inch

    27 all pressure connection

  • Nominal Thread Size

    0.125 inches all pressure connection

  • Terminal Type

    screw

  • Inside Diameter

    0.125 inches nominal all connections

  • Contact Adjustability

    actuation point adjustable, preset

  • Media For Which Designed

    gas or liquid

  • Thread Series Designator

    ptf-sae short all pressure connection

  • Pressure Switch Type

    differential

  • Contact Adjustment Range

    +0.20/+1.00 actuation point inches of water

  • Pressure Connector Type

    plain, threaded internal second connection

  • Contact Voltage Rating In Volts

    28.0 dc at sea level single voltage

  • Overall Length

    4.060 inches nominal

  • Contact Action Stimulus

    increase

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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