General Electric · Electronic Components
8431-3
Fuseholder, Block
Part Number8431-3
ManufacturerGeneral Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-787-6481 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Height1.375 INCHES NOMINAL
Mounting Hole Quantity2
Mounting Hole StyleIN-LINE ALONG THE WIDTH
Terminal Type And Quantity6 SCREW
MaterialCOPPER ALLOY CONTACT
Accommodated Fuse Length2.000 INCHES NOMINAL
Fuse Accommodation Quantity3
Internal Circuit Configuration And3 POLE, MAINLINE, FUSED
Voltage In Volts250.0
Current Carrying Rating In Amps30.0
Accommodated Ferrule Diameter0.563 INCHES NOMINAL
Vendor Part Numbers7177
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 8431-3 available?
We can source 8431-3 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 8431-3 by General Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8431-3 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 8431-3?
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 8431-3?
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.