At the forefront of the breaker box is the main breaker. This is a critical switch that connects the electrical panel to the incoming power supply from the utility company. Typically found at the top of the panel, the main breaker can interrupt the flow of electricity to the entire house, allowing for safe maintenance and emergency situations. It is rated for a specific amperage (commonly 100, 200, or 400 amps), determining the maximum amount of electricity that the home can draw from the grid.
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2025-08-16 18:08
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