Eaton Aerospace · Electronic Components
R211C243-3
Switch, Pressure
Part NumberR211C243-3
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-048-7541 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Outside Diameter0.125 INCHES NOMINAL SINGLE CONNECTION
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Proof Pressure3000.00 POUNDS PER SQUARE INCH
Contact Load Current Rating4.0 AMPERES RESISTIVE LOAD AND 1.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Width Across Flats1.125 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Stimulus Rating1300.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH GAGE AND 1500.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH G
Overall Length2.180 INCHES MAXIMUM
Features ProvidedELECTRICAL ACCESS PORT
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM
Pressure Switch TypeGAGE
Vendor Part Numbers211C243-11
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 R211C243-3 available?
We can source R211C243-3 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 R211C243-3 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R211C243-3 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 R211C243-3?
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 R211C243-3?
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.