Moeller Electric Corp. · Electronic Components
221791
Relay, Electromagnetic
Part Number221791
ManufacturerMoeller Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-653-2567 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Coil Quantity1
Overall Width45.0 MILLIMETERS NOMINAL
Overall Height78.0 MILLIMETERS NOMINAL
Overall Length109.5 MILLIMETERS NOMINAL
Mounting Facility Type And Quantit1 BRACKET(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin4000.0 AC
Terminal Type And Quantity12 SCREW CONTACTS
Vendor Part NumbersIEL-0015
ESD/EMICode A — ESD/EMI sensitive item
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 221791 available?
We can source 221791 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 221791 by Moeller Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 221791 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 221791?
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 221791?
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.