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Wells Mfg Corp. Sub Of Uis Inc.  · Electronic Components

HR610

Relay, Electromagnetic

Part NumberHR610
ManufacturerWells Mfg Corp. Sub Of Uis Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Overall Width2.370 INCHES NOMINAL
Overall Length2.500 INCHES NOMINAL
Terminal Type And Quantity3 PIN ALL FUNCTIONS
Coil Quantity1
Duty TypeINTERMITTENT
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Operating Voltage Rating And Type12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility PatternCIRUCLAR SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Vendor Part Numbers74721573, 72820R91, 71116781, 4721573-6
Cancelled NSN5945-00-011-7204 (cancelled)
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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

Frequently asked

Is HR610 available?
We can source HR610 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 HR610 by Wells Mfg Corp. Sub Of Uis Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HR610 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 HR610?
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 HR610?
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.