Square D · Electronic Components
ZB4BV043
Indicator Lamp
Part NumberZB4BV043
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5850-01-550-6303 (NSN)
Federal Item NameLENS,LIGHT
Special FeaturesPROTECTED LED ONLY
Style DesignatorFLAT
ColorRED LENS
Federal Supply Class5850 — Visible And Invisible Light Communication Equipment
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 ZB4BV043 available?
We can source ZB4BV043 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 ZB4BV043 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ZB4BV043 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 ZB4BV043?
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 ZB4BV043?
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.