Boeing · Electronic Components
5M2481-020
Circuit Breaker
Part Number5M2481-020
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-245-2002 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Mounting Facility Type And Quantit1 THREADED BUSHING
Thread Quantity Per Inch32
Pole Quantity1
Mounting Surface To Terminal End D1.343 INCHES MAXIMUM
Storage TypeGENERAL PURPOSE WAREHOUSE
Fragility FactorMODERATELY RUGGED
Center To Center Distance Between0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
Frequency In Hertz400.0 SINGLE LOCATION
Terminal Type And Quantity2 TAB W/SCREW
Inclosure Protection Type For WhicCORROSION RESISTANT AND MOISTURE RESISTANT
Nominal Thread Size0.438 INCHES
Vendor Part Numbers2TC62-20, 4310-050-20
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 5M2481-020 available?
We can source 5M2481-020 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 5M2481-020 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M2481-020 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 5M2481-020?
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 5M2481-020?
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.