Inertia Switch, Inc. · Electronic Components
3RO-729-10
Switch, Inertia
Part Number3RO-729-10
ManufacturerInertia Switch, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-199-4482 (NSN)
Federal Item NameSWITCH,INERTIA
Federal Supply Class5930 — Switches
Style DesignatorRECTANGULAR
Terminal TypeTAB, SOLDER LUG
Overall Height1.620 INCHES NOMINAL
Body Length1.750 INCHES NOMINAL
Mounting Facility PatternFOUR POSITION RECTANGULAR
Mounting MethodTHREADED HOLE(S)
Contact Action StimulusINCREASE
Overall Length2.125 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION
Overall Width1.750 INCHES NOMINAL
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 3RO-729-10 available?
We can source 3RO-729-10 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 3RO-729-10 by Inertia Switch, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3RO-729-10 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 3RO-729-10?
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 3RO-729-10?
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.