Automatic Mains Failure (AMF) Panel Manufacturers specialize in creating control systems that automatically switch a building's power supply from the main utility grid to a standby generator during a power outage. The manufacturing process involves designing a robust panel that houses an AMF controller, which constantly monitors the main power supply. Key components like circuit breakers, contactors, and relays are meticulously assembled and wired to ensure seamless and safe transfer of power. Leading manufacturers like Cummins, Deep Sea Electronics (DSE), and ComAp are globally recognized for producing reliable and high-quality AMF controllers, which are the core of these panels.