G & W Electric · Electronic Components
FL20
Fuse, Enclosed Link
Part NumberFL20
ManufacturerG & W Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-033-0204 (NSN)
Federal Item NameFUSE,ENCLOSED LINK
Federal Supply Class5920 — Fuses and Lightning Arresters
Interruption Indicator MethodVISIBLE ELEMENT
Overall Height2.375 INCHES NOMINAL
Circuit Over Current InterruptionTIME DELAY
Overall Width9.250 INCHES NOMINAL
Continuous Current Rating In Amps20.000
Center To Center Distance Between8.250 INCHES NOMINAL
Overall Length12.250 INCHES NOMINAL
Terminal Length2.000 INCHES NOMINAL
Terminal Thickness1.000 INCHES NOMINAL
Maximum Voltage Rating In Volts5000.0 AC
Body StyleLIMITER W/HOLE
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 FL20 available?
We can source FL20 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 FL20 by G & W Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FL20 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 FL20?
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 FL20?
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.