Eaton · Electronic Components
JDB3250
TYPE JDB 3P 250A INDUSTRIAL CIR BKR W/TERMINALS
Part NumberJDB3250
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-325-0287 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 COMPRESSION
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Body Width3.500 INCHES NOMINAL
Body Length10.000 INCHES NOMINAL
Actuator Position DesignationAT POLE TWO
Fragility FactorMODERATELY RUGGED
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Center To Center Distance Between1.375 INCHES NOMINAL
Arc Quenching MethodMAGNETIC BLOWOUT
Federal Supply Class5925 — Circuit Breakers
Terminal Type And Quantity6 COMPRESSION
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Boss Height0.250 INCHES NOMINAL
Distance Between Centerlines Of Mo1.375 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 JDB3250 available?
We can source JDB3250 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 JDB3250 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JDB3250 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 JDB3250?
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 JDB3250?
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.