Eaton · Electronic Components
M83383/01-09
50 AMP CIRCUIT BREAKER
Part NumberM83383/01-09
ManufacturerEaton
AvailabilityIn stock — ships fast
Specifications
NSN5925-01-201-9405 (NSN)
Federal Item NameCIRCUIT BREAKER
Terminals2 THREADED STUD AND 4 PIN
Overall Length4.260 INCHES MAXIMUM
Overall Width3.250 INCHES MAXIMUM
Overall Height2.250 INCHES MAXIMUM
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Ultimate Trip Rating Of Continuous138.0 SINGLE LOCATION
Inclosure Protection Type For WhicCORROSION RESISTANT AND FUNGUS RESISTANT AND HERMETICALLY SEALED
Trip Release MethodTHERMAL SINGLE LOCATION
Maximum Interrupting Capacity Curr3600.0 AC AND 3600.0 DC SINGLE LOCATION
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Federal Supply Class5925 — Circuit Breakers
Test Data Document81349-MIL-C-83383 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Fragility FactorMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSE
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 M83383/01-09 in stock?
Yes — M83383/01-09 is in our stock database. Request a quote for current pricing and lead time.
Is M83383/01-09 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M83383/01-09 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 M83383/01-09?
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 M83383/01-09?
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.