Westinghouse Electric · Electronic Components
282640
Shunt, Instrument
Part Number282640
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-194-9402 (NSN)
Federal Item NameSHUNT,INSTRUMENT
Federal Supply Class6625 — Test Instruments
Usage DesignEXTERNAL
Overall Height1.125 INCHES NOMINAL
Center To Center Distance Between5.250 INCHES NOMINAL
Voltage Drop In Millivolts50.0 NOMINAL
Terminal Type And Quantity4 SCREW
Terminal LocationTOP
Current Rating And Type500.0 AMPERES NOMINAL DC
Mounting MethodUNTHREADED HOLE(S)
Overall Length7.000 INCHES NOMINAL
Overall Width1.250 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.531 INCHES NOMINAL
Vendor Part NumbersS282640
RohscompliantY-EX
Wire Connection MethodPush In
Hazardousfalse
RohsphthalatescompliantYES
Rated Current-
Product Range282 Series
IscanonicalY
Conductor Area Csa6 mm²
Wire Size Awg Max10 AWG
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 282640 available?
We can source 282640 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 282640 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 282640 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 282640?
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 282640?
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.