Eaton · Electronic Components
KD3400J01
KD 3P 400A WITH TA400K TERMINALS FUNGUS PROOFED
Part NumberKD3400J01
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-292-8228 (NSN)
Federal Item NameCIRCUIT BREAKER
Operating Voltage Type And Rating600.0 AC FIRST LOCATION
Pole Quantity3
Maximum Continuous Load Current Ra400.0 AMPERES AC FIRST LOCATION
Federal Supply Class5925 — Circuit Breakers
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 KD3400J01 available?
We can source KD3400J01 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 KD3400J01 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KD3400J01 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 KD3400J01?
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 KD3400J01?
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.