Eaton Corporation · Electronic Components
LA3125PR
Circuit Breaker
Part NumberLA3125PR
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-271-2142 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Height4.062 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.312 INCHES NOMINAL
Distance Between Centerlines Of Mo2.750 INCHES NOMINAL
Pole Quantity3
Center To Center Distance Between9.531 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
Boss Height0.250 INCHES NOMINAL
Features ProvidedADJUSTABLE TRIP RELEASE
Adjustable Trip Setting Current Ra+625.0 TO 1250.0 AC ALL LOCATIONS
Inclosure Protection Type For WhicFUNGUS RESISTANT
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 LA3125PR available?
We can source LA3125PR 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 LA3125PR by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LA3125PR 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 LA3125PR?
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 LA3125PR?
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.