A live wire, also known as a "hot" wire, is connected to carry high voltage electricity from its source to power devices and circuits in your home.
Where the Live Wire Connects
Based on the reference provided, a live wire can be connected in a couple of primary ways within a home's electrical system:
- Directly to the Circuit: A live wire may connect directly to the circuit it is powering. This direct connection ensures the flow of high voltage electricity to the specific circuit components.
- Upstream to Another Component: Alternatively, a live wire may connect “upstream” to another electrical device or connection point before reaching the final circuit. This could include:
- Another Switch: Connecting to a switch allows the power flow to the downstream circuit or device to be controlled (turned on or off).
- Junction Box: A junction box serves as a point where multiple wires are connected and distributed to different parts of a circuit or multiple circuits.
Wherever it is connected from, the live wire originates from the electrical source, which is ultimately the electrical panel in your home. This panel is where the main power enters the house and is distributed through various circuits.
Understanding the Live Wire
It's crucial to understand that the live wire carries a high voltage. This is why it is also commonly called the "hot" wire. Handling live wires is dangerous and should only be done by qualified professionals.
In summary, the live wire acts as the primary carrier of electrical power from your home's distribution point (the electrical panel) to individual circuits, either connecting directly or via intermediate points like switches or junction boxes.
