Southport Industries, Inc. · Electronic Components
CTL-500
Terminal, Lug
Part NumberCTL-500
ManufacturerSouthport Industries, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-729-0835 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialCOPPER CONDUCTOR ACCOMMODATION
Electrical Insulation FeatureUNINSULATED
Maximum Conductor Size Accommodate500 MCM
Overall Length3.062 INCHES
Mounting Facility Thickness0.344 INCHES
Conductor Accommodation TypeBARREL SETSCREW W/HOLE SINGLE END
Mounting Method StyleRING
Overall Width1.375 INCHES
Basic Shape StyleMECHANICAL COMPRESSION
Mounting Hole Diameter0.500 INCHES
Largest Diameter1.375 INCHES SINGLE END
Vendor Part NumbersH31015
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnEAR99
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 CTL-500 available?
We can source CTL-500 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 CTL-500 by Southport Industries, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CTL-500 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 CTL-500?
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 CTL-500?
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.