Prewired Generator Transfer Switch Kit, 15 Amp 125V Transfer Switch For Emergency Backup Power: This generator transfer switch is suitable for 15A, 125V circuits, ensuring that the product can operate normally on standard household circuits, and can switch power quickly and safely, ensuring that the backup power is activated immediately when the power is interrupted, reducing risks of appliance downtime Safe and Durable: Equipped with a circuit breaker, which can quickly cut off the circuit when the current exceeds the rated value to prevent overload and improve the safety of the circuit. The shell material is made of high-quality flame-retardant materials, which can effectively reduce the risk of fire and is wear-resistant and aging-resistant Waterproof and Dustproof: The waterproof plug design on the top can effectively prevent moisture from penetrating into the product and reduce the risk of electrical failure caused by moisture. The dust-proof cover on the socket prevents dust, dirt and other debris from entering the socket, improving the durability of the product Wide Application: Uses NEMA 5-15P plug, and the included standard extension cord is 12AWG, suitable for most 125V generators and solar generators. It can be used in various scenarios such as homes, offices, and emergencies to provide a full range of power solutions Easy to Install: The product adopts a pre-wired design, allowing users to install it more simply and quickly. Helps reduce complexity during installation and improves user experience. Comes with wiring caps for more connection options