Pressure Switch

Model / MPN: 256TYPEJ40 | NSN: 5930-00-581-4780

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

Product Details

NATO Stock Number

5930-00-581-4780

Sold in multiples of

1 EA

DEMIL

Thread Length

0.250 inches single threaded bushing

Overall Length

1.938 inches

Overall Height

3.094 inches

Overall Width

1.188 inches

Pressure Switch Type

Gage

Mounting Method

Threaded bushing

Thready Qty Per Inch (tpi)

27 single pressure connection

Thready Qty Per Inch (tpi)

27 single threaded bushing

Thread Size

0.125 inches single pressure connection

Thread Size

0.125 inches single threaded bushing

Nonpile-up Contact Arrangement

1 pole, single throw, both positions maintained

Terminal Type

Tab, solder lug

Contact Load Current Rating

15.0 amperes resistive load single voltage

Contact Adjustability

Actuation point adjustable

Contact Adjustment Range

+0.00/+30.00 actuation point pounds per square inch

Contact Stimulus Rating

3.00 differential point pounds per square inch

Contact Voltage Rating In Volts

230.0 ac at sea level single voltage

Thread Series Designator

Npt single pressure connection

Thread Series Designator

Npt single threaded bushing

256TYPEJ Series Parts

256TYPEJ40

Pricing and Availability

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ISO 9001:2015 + AS9120B
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256TYPEJ40 Cross Reference

C7714515P1
J409598