L3Harris Maritime Power & Energy Solutions · Electronic Components
ET-94203
Circuit Breaker
Part NumberET-94203
ManufacturerL3Harris Maritime Power & Energy Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-136-6498 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Switch Current Rating And Type In20.0 AC
Nominal Thread Size0.164 INCHES
Actuator Position DesignationAT POLE ONE
Auxiliary Switch Function And Quan2 ALARM
Body Length6.000 INCHES NOMINAL
Thread Quantity Per Inch32
Storage TypeGENERAL PURPOSE WAREHOUSE
Distance Between Centerlines Of Mo4.593 INCHES NOMINAL
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Center To Center Distance Between5.125 INCHES NOMINAL
Special Handling FeatureMAGNETIC
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 ET-94203 available?
We can source ET-94203 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 ET-94203 by L3Harris Maritime Power & Energy Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ET-94203 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 ET-94203?
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 ET-94203?
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.