Westinghouse Electric · Electronic Components
1JB2840-6
Fuse, Cartridge
Part Number1JB2840-6
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-295-9702 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Diameter0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
Continuous Current Rating In Amps2.000
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Length1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM
Interruption Indicator MethodOPAQUE BODY
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Maximum Voltage Rating In Volts250.0 AC AND 250.0 DC
MaterialPLASTIC MELAMINE CASE
Surface TreatmentSILVER TERMINAL
Body StyleTUBE TYPE
Vendor Part Numbers1JB2840-3
Cancelled NSN5920-00-296-0487 (cancelled)
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 1JB2840-6 available?
We can source 1JB2840-6 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 1JB2840-6 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1JB2840-6 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 1JB2840-6?
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 1JB2840-6?
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.