Hydra-Electric · Electronic Components
1252-3
Switch, Pressure
Part Number1252-3
ManufacturerHydra-Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-562-9545 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Mounting Facility PatternTHREE POSITION CIRCULAR
Contact Action StimulusINCREASE
Unthreaded Mounting Hole Diameter0.210 INCHES NOMINAL
Terminal TypeWIRE LEAD
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Contact Stimulus Rating20.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 11.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAG
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Media For Which DesignedLIQUID
Mounting Facility Circle Radius0.750 INCHES NOMINAL
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Vendor Part Numbers610GHM1617, 31296-3
ProducttraceabilityNo
RohscompliantYES
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
UseccnUnknown
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 1252-3 available?
We can source 1252-3 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 1252-3 by Hydra-Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1252-3 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 1252-3?
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 1252-3?
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.