Meggitt Safety Systems Inc. · Electronic Components
RY427E
Relay, Electromagnetic
Part NumberRY427E
ManufacturerMeggitt Safety Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-624-2686 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Coil Quantity1
Nominal Operating Current Rating A300.0 MILLIAMPERES DC SINGLE WINDING
Operating Voltage Rating And Type29.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Nonpile Up Main Contact Arrangemen3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Center To Center Distance Between2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity11 PIN ALL FUNCTIONS
Environmental ProtectionHERMETIC
Overall Height1.390 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.232 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
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 RY427E available?
We can source RY427E 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 RY427E by Meggitt Safety Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RY427E 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 RY427E?
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 RY427E?
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.