Cae Usa Inc. · Electronic Components
434321
Circuit Breaker
Part Number434321
ManufacturerCae Usa Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-409-3614 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Length2.500 INCHES NOMINAL
MaterialPLASTIC CASE
Nominal Thread Size0.138 INCHES
Reset MethodMANUAL
Trip Release MethodMAGNETIC-HYDRAULIC SINGLE LOCATION
Operating Voltage Type And Rating50.0 DC SINGLE LOCATION
Maximum Continuous Load Current Ra3.0 AMPERES DC SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Maximum Interrupting Capacity Curr2000.0 DC SINGLE LOCATION
Mounting Facility Type And Quantit2 THREADED BUSHING
Inclosure Protection Type For WhicFUNGUS RESISTANT AND MOISTURE RESISTANT
Vendor Part Numbers92-3405
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 434321 available?
We can source 434321 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 434321 by Cae Usa Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 434321 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 434321?
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 434321?
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.