What are Different Types of Copper Terminals.docx

1. What are Different Types of Copper Terminals? Cable lugs are the prime electrical components used to create durable and robust wire and cable junctions. These are exclusive terminal components designed and manufactured to develop rugged terminals to stand the test of time. A cable lug made of copper and aluminium creates a reliable terminal giving outstanding results. We can alter the dimensions of a copper terminal according to the specific needs of various industries. Here is a list of different copper terminalsused in modern electrical sectors. Classifications of copper terminals These terminals or lugs are made of ETP-grade industry-standard electrolytic copper, and the type depends on the diameter of the lugs. It ranges between #8AWG and 1000 MCM. Let us check the classification elaborately. 1. Copper lugs These terminals are used in large gauge requirements such as grounding and power draw. Copper is an excellent conductor. High conductance of electricity will not cause overheating of the terminals. Hence, its use does not disrupt the connection of cables. The industries can utilize the soldering, crimping, or welding process to connect the terminals. These lugs can also be connected using spring clips, screws, and bolts. 2. Bimetallic lugs Bimetallic terminals comprise aluminium and copper simultaneously, and these terminalscome in different shapes and sizes. These lugs are manufactured using friction welding and are very strong and form a strong connection. These terminals are explicitly used in switchgear, combiner boxes, control panels, and other electrical applications. A copper palm is connected with the aluminium barrel using a friction welding process. This process does not allow any other alloy to be used for creating the junction in lugs. Hence, there is no interference in conductance. The palm and barrel achieve the ideal transition to build a reliable terminal. 3. Crimping lugs As the name suggests, these terminals use the process of crimping to create a firm grip on the connected junctions of wires and cables. You can find these connections in jumper cable

2. batteries and automotive batteries. We can also find them in electrical boxes, machinery, automobile wire system, household appliances, electronics, etc. 4. Mechanical lugs This terminal contains a shear-off bolted connecting system that results in durable and robust connections. To design and build these connectors, tested and proven technologies are used and diversely used in creating connections for high, medium, and low voltage electrical systems. The internal surface of these lugs is grooved to make the links more durable. How to choose a copper terminal? These are the top four copper terminalsused in the modern electrical industry. The wide range of terminals satisfies the requirements of different industries. A lug, connector or a terminal is chosen based on the wire diameter and other specifications related to the electrical system. Select certified and tested terminals for better results. About the author: Axis is the leading Indian Manufacturer & Exporter of a wide range of Electrical Components used in Electrical Installations and in the Equipment Building industry. Their main customer base consists of Distributors/Wholesalers of Electrical Products, Electrical Contractors & Installers, Equipment Manufacturers, Maintenance Companies and Government Authorities.