A specialized assembly designed to join two segments of a specific gauge and material electrical conductor, it facilitates the creation of a continuous electrical path. For example, it might be used to connect sections of underground feeder cable within a residential electrical system or to extend a service entrance cable from the utility connection to a building’s main panel.
The value lies in its ability to create secure, reliable, and code-compliant electrical connections. Before its widespread adoption, technicians relied on methods that were less consistent and more prone to failure over time. The use of pre-engineered solutions improves safety, reduces installation time, and minimizes the risk of corrosion or loose connections, vital for long-term electrical system performance.