Thomas & Betts KN18 Series lug compression connectors are used in electrical applications where reliable and secure connections are required. They feature two-hole drilled lugs on one end to accommodate bolts or screws for secure attachment. They are used in electrical installations to create reliable connections between cables and electrical components such as circuit breakers, transformers or distribution panels. These connectors feature copper construction for electrical conductivity. They have two lug holes for stability and to help distribute the electrical load evenly. They can be operated at voltages up to 600V.