L3Harris Maritime Power & Energy Solutions · Electronic Components
ETN277200S41
Circuit Breaker
Part NumberETN277200S41
ManufacturerL3Harris Maritime Power & Energy Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-014-6540 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Height3.875 INCHES NOMINAL
Body Length6.500 INCHES NOMINAL
Distance Between Centerlines Of Mo3.686 INCHES NOMINAL
Center To Center Distance Between3.312 INCHES NOMINAL
Boss Height0.187 INCHES NOMINAL
Thread Quantity Per Inch32
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity3
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Unpackaged Unit Weight5.500 POUNDS NOMINAL
Vendor Part NumbersET74433
Cancelled NSN5925-01-281-6505 (cancelled)
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 ETN277200S41 available?
We can source ETN277200S41 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 ETN277200S41 by L3Harris Maritime Power & Energy Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ETN277200S41 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 ETN277200S41?
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 ETN277200S41?
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.