Eaton · Electronic Components
HJD3125
HJD BREAKER COMPLETE 3P 125A 600VAC MAX 65KAIC @ 480V
Part NumberHJD3125
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-301-9774 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 COMPRESSION
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Features ProvidedADJUSTABLE TRIP RELEASE
Actuator Position DesignationAT POLE TWO
Boss Height0.250 INCHES NOMINAL
Center To Center Distance Between8.094 INCHES NOMINAL
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Distance Between Centerlines Of Mo7.250 INCHES NOMINAL
Federal Supply Class5925 — Circuit Breakers
Fragility FactorMODERATELY RUGGED
Pole Quantity3
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Arc Quenching MethodMAGNETIC BLOWOUT
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 HJD3125 available?
We can source HJD3125 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 HJD3125 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HJD3125 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 HJD3125?
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 HJD3125?
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.