Square D · Electronic Components
RXZL420
Relay Accessory, Clip-In Marker, RXZ Series Relay Sockets, Harmony RXZ Series
Part NumberRXZL420
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-633-2150 (NSN)
Federal Item NameCLIP IN MARKER RXM
Special FeaturesDESCRIPTION: SOCKET RXZ WITH CONNECTOR; ALL SOCKETS RXZ WITH SCREW CONNECTOR; RANGE OF PRODUCT: ZELIO RELAY
Federal Supply Class6625 — Electrical And Electronic Properties Measuring And Testing Instruments
Vendor Part Numbers34M0004
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 RXZL420 available?
We can source RXZL420 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 RXZL420 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RXZL420 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 RXZL420?
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 RXZL420?
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.