Fluke Corp. · Electronic Components
A40-3A
Shunt, Instrument
Part NumberA40-3A
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-058-4408 (NSN)
Federal Item NameSHUNT,INSTRUMENT
Federal Supply Class6625 — Test Instruments
Overall Width3.400 INCHES NOMINAL
Current Rating And Type3.0 AMPERES NOMINAL AC
Mounting MethodPLUG-IN
Terminal LocationTOP
Terminal Type And Quantity2 BINDING POST
Overall Length3.720 INCHES NOMINAL
Overall Height2.000 INCHES NOMINAL
Usage DesignEXTERNAL
Vendor Part Numbers91775891
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 A40-3A available?
We can source A40-3A 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 A40-3A by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A40-3A 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 A40-3A?
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 A40-3A?
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.