Setra Systems, Inc. · Electronic Components
LS22043
Switch, Liquid Level
Part NumberLS22043
ManufacturerSetra Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-023-5233 (NSN)
Federal Item NameSWITCH,LIQUID LEVEL
Federal Supply Class5930 — Switches
Actuation MethodBUOYANCY
Current Rating At Maximum Rated Vo250.0 MILLIAMPERES RESISTIVE LOAD
Mounting PositionVERTICAL
Mounting MethodCLAMP
Contact ArrangementN.C.DRY
Float Quantity1
Operating Temp Rating55.0 CELSIUS MINIMUM AND 110.0 CELSIUS MAXIMUM
Float Effective Travel1.370 INCHES NOMINAL
Voltage Rating At Maximum Rated Cu28.0 VOLTS
Mounting Dimensions0.375UNF24X0.375THREAD NUT AND WASHER
Liquid Type For Which DesignedCOOLANT FLUID
Vendor Part Numbers5L.4661.003.63, 10178461
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 LS22043 available?
We can source LS22043 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 LS22043 by Setra Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS22043 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 LS22043?
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 LS22043?
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.