There are many types of wire connectors out there but these are some of the most common ones you'll encounter.

This answer is based on the 2017 NEC. A. Insulated conductors typically used in dry and damp locations include Types THHN, THHW, THWN, or THWN‑2. Other conductor insulations that can be used are Types ...

Electrical engineers regularly turn to ubiquitous round-profile cables and wires. They are common and what they know. Flat cables began development in the late 1950s to address the more demanding ...