Eaton Aerospace · Electronic Components
KEZ431E
Relay, Electromagnetic
Part NumberKEZ431E
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-618-4761 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Main Contact Load Current Rating A500.0 MILLIAMPERES DC RESISTIVE LOAD
Winding Dc Resistance Rating880.0 OHMS NOMINAL SINGLE WINDING
Terminal Type And Quantity9 WIRE LEAD ALL FUNCTIONS
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Features ProvidedCOIL VOLTAGE SUPPRESSION AND POLARIZED
Main Contact Maximum Voltage Ratin28.0 DC
Mounting Facility Type And Quantit1 TERMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Time Delay0.0075 SECONDS MAXIMUM FIXED RELEASE TIME
Operating Voltage Rating And Type18.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Overall Diameter0.370 INCHES MAXIMUM
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 KEZ431E available?
We can source KEZ431E 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 KEZ431E by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KEZ431E 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 KEZ431E?
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 KEZ431E?
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.