L3Harris Maritime Power & Energy Solutions · Electronic Components
ETN5321A
Tripper, Circuit Breaker
Part NumberETN5321A
ManufacturerL3Harris Maritime Power & Energy Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-265-0314 (NSN)
Federal Item NameTRIPPER,CIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Arc Quenching MethodMAGNETIC BLOWOUT
Features ProvidedADJUSTABLE TRIP RELEASE
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Overall Length12.000 INCHES NOMINAL
Actuator FunctionTRIP-RESET
Criticality Code JustificationFEAT
Adjustable Trip Setting Current Ra+1500.0 TO 3000.0 AC ALL LOCATIONS
Terminal Type And Quantity6 COMPRESSION
Manual Actuator Type And Quantity1 TOGGLE
Actuator Position DesignationAT POLE TWO
Frequency In Hertz60.0 ALL LOCATIONS
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 ETN5321A available?
We can source ETN5321A 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 ETN5321A by L3Harris Maritime Power & Energy Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ETN5321A 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 ETN5321A?
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 ETN5321A?
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.