What does common mean on a light switch? This is a question that often arises when individuals encounter the term while working with electrical systems or trying to understand the intricacies of light switches. The term “common” in the context of a light switch refers to a specific terminal that connects the light fixture to the electrical circuit. Understanding the role of the common terminal is crucial for ensuring the proper functioning and safety of the lighting system. In this article, we will delve into the significance of the common terminal and its impact on the overall performance of a light switch.
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