This 100amps generator transfer switch perfect to switch the power from the electric company to an auxiliary power gas generator, solar. A simple movement of the transfer switch lever ensures seamless power management. With a maximum handling capacity of 100amps and a power capability of 24000W, it effortlessly powers your entire household, including highdemand appliances like dryers and stoves. Engineered for longterm stability, this manual transfer switch features a straightforward design with aluminum connections, devoid of any electronic components. Unlike electronic devices prone to issues like moisture, dust, and limited lifespan, this switch adeptly sidesteps such concerns, ensuring continuous power supply to your home for over a decade. The transfer switchs casing, crafted from galvanized steel, combines robustness with corrosion and rust resistance. Meeting NEMA 3R standards, it withstands adverse weather conditions, ensuring uninterrupted functionality even during rain, hail, or strong winds. Ample internal space allows for flexible wire bending, accommodating wires up to 3 AMG without space constraints. A lock hole at the bottom of the DoubleThrow safety switch prevents accidental power shutdown during normal power supply. Additionally, a designated grounding position inside safeguards against inadvertent electrical contact, ensuring absolute safety during usage. Installation is a breeze, taking just a few minutes. Despite the simplicity of the process, detailed installation instructions are provided. For your safety, we strongly recommend professional electricians handle the installation.If you have any questions about the product, we have 24hour technical personnel to serve you