Dwyer Instruments · Electronic Components
DA7031-153-9
Switch, Pressure
Part NumberDA7031-153-9
ManufacturerDwyer Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-326-8491 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting MethodBRACKET(S)
Contact Adjustment TypeINTERNAL ACTUATION POINT POINTER WITH SCALE AND INTERNAL DEACTUATION POINT POINTER WITH SCALE
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
Media For Which DesignedGAS OR LIQUID
Contact Load Current Rating250.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Style DesignatorCYLINDRICAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal TypeSCREW
Pressure Switch TypeGAGE
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is DA7031-153-9 available?
We can source DA7031-153-9 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is DA7031-153-9 by Dwyer Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DA7031-153-9 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like DA7031-153-9?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for DA7031-153-9?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.