Square D · Electronic Components
RXM021FP
Relay Accessory, Protection Module, RXZ Series Relay Sockets, Harmony RXM Series
Part NumberRXM021FP
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-565-9750 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Special FeaturesINAVY-RELAY, VARISTOR
Coil Quantity1
Duty TypeCONTINUOUS
Winding Quantity1
Federal Supply Class5945 — Relays And Solenoids
Vendor Part NumbersREL2052, 10310C-16EA0101 SEQ#7
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 RXM021FP available?
We can source RXM021FP 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 RXM021FP by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RXM021FP 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 RXM021FP?
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 RXM021FP?
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.