L3Harris Maritime Power & Energy Solutions · Electronic Components
ETN277100S22
Circuit Breaker
Part NumberETN277100S22
ManufacturerL3Harris Maritime Power & Energy Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-194-5072 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width4.125 INCHES NOMINAL
Body Length6.500 INCHES NOMINAL
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Adjustable Trip Setting Current Ra+125.0 TO 175.0 AC ALL LOCATIONS
Unpackaged Unit Weight5.500 POUNDS NOMINAL
Maximum Interrupting Capacity Curr15000.0 AC ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Reset MethodMANUAL
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Boss Height0.188 INCHES NOMINAL
Distance Between Centerlines Of Mo2.625 INCHES NOMINAL
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 ETN277100S22 available?
We can source ETN277100S22 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 ETN277100S22 by L3Harris Maritime Power & Energy Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ETN277100S22 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 ETN277100S22?
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 ETN277100S22?
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.