Eaton Corporation · Electronic Components
FDB3040PL
Circuit Breaker
Part NumberFDB3040PL
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-270-1751 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Terminal Type And Quantity6 COMPRESSION
Center To Center Distance Between5.562 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Pole Quantity3
Storage TypeGENERAL PURPOSE WAREHOUSE
Boss Height0.125 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Distance Between Centerlines Of Mo1.375 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
MaterialPLASTIC CASE
Inclosure Protection Type For WhicGENERAL PURPOSE
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 FDB3040PL available?
We can source FDB3040PL 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 FDB3040PL by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FDB3040PL 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 FDB3040PL?
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 FDB3040PL?
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.