What You Ought To Know About Cable Lugs

By Jamal D White





Cable lugs are important devices that are useful in connecting cables to other cables and electrical appliances. A cable lug may sometimes be referred to as a cable connector or cable anchor; although this will depend on the specific industry and its application. A good example of a cable lug is the clamp that usually connects wires to an auto motive battery. These devices are usually designed for ease in installation and removal in case of maintenance and repairs. Cable lugs are actually useful in areas where permanent fastening methods may not be feasible.



Cables and wires may be used using cable lugs. However, many people use cable and wires interchangeable even when these two mean different things. Therefore, you should know that a cable describes several wires while a wire is really a single strand only.



Cable fittings are often made from varied materials, which often vary based on their application. However, the most popular kinds of lugs are the ones made from copper. Copper is generally preferred in cable connectors especially those for electrical applications since copper is a great conductor of electricity.



One end of the cable lug is usually used for connecting the cable that may be welded or crimped while the other end is fastened to a matching terminal by use of a screw, spring clip or bold. There are usually different types of sizes and configurations of the cable lugs; hence, you are sure to find something that is suitable for whatever use you have in mind.



You usually choose the connector side of the lug depending on the compatibility it has to the terminal type. For instance spade or pin lugs are used for press-on pin or blade terminals, u-shaped or fork lugs are used for screw terminals while an O-type or closed ring is used when using bolts. A cable lug is also useful since it can reduce the size of a cable; thus making it possible to have thick cables attached to a connector that has a smaller diameter.



Cable connectors are used mainly for different electrical purposes although the stronger types may be used for anchoring non-electrical cables to other surfaces. This may be helpful especially in rigging. Battery cable lugs are usually used mainly in rigging since the cable lugs can run on the battery. The cable connectors used for different electrical purposes are normally made of aluminum, lead, copper or brass. In addition, they are usually plated to enhance voltage transfer.



You are likely to find cable lugs in different places. These places include electrical boxes, cars, household appliances and electronics. If cable lugs are to be used for any electrical purpose, they have to be insulated with plastic or rubber to ensure that electricity does not transfer to people or electrical components that may be nearby.



There are cable lugs of various types including pin lugs and fork lugs as well as in line connector lugs. Each one of these kinds are useful in different ways. You are thus sure of finding a cable lug for the specific purpose you want it for.









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