Eaton Corporation · Electronic Components
DA3400
Circuit Breaker
Part NumberDA3400
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-243-6776 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Unthreaded Mounting Hole Diameter0.203 INCHES NOMINAL
Center To Center Distance Between8.875 INCHES NOMINAL
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Distance Between Centerlines Of Mo8.438 INCHES NOMINAL
Pole Quantity3
Boss Height0.250 INCHES NOMINAL
Trip Delay Time In Seconds Per Rat160.000 MINIMUM AT 200 PCT AND 500.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Manual Actuator Type And Quantity1 TOGGLE
Actuator Position DesignationAT POLE TWO
Inclosure Protection Type For WhicFUNGUS RESISTANT
Vendor Part Numbers375D152G29
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 DA3400 available?
We can source DA3400 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 DA3400 by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DA3400 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 DA3400?
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 DA3400?
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.