Secure Connections: Lugs provide a tight grip on the wire, which helps prevent accidental disconnections and potential sparking.
Improved Conductivity: The metal construction of lugs ensures a good electrical connection between the wire and the switch terminal.
Ease of Use: Lugs are relatively easy to crimp onto wires using a special crimping tool.
Strain Relief: Some lugs have a barrel design that helps to protect the wire from bending or pulling at the point of connection.