15 A/125 V Generator Transfer Switch- Transfer Switch for NEMA 5-20P with Lights- Generator Power Inlet Box for Indoor & Outdoor Use

• Safe Manual Power Transfer for Power Outages：This manual transfer switch, rated at 15A and 125V, safely switches between mains power and backup power from a portable generator, providing temporary power to essential equipment during a power outage. Examples include lighting, outlets, heating systems, refrigerators, and other essential household appliances.
• Built‑in Circuit Breaker & Clear Power Indicator：In the event of a mains power outage, switch the transfer switch to generator mode and connect the generator cable to the input terminal of the enclosure. Once the generator has started successfully, the “Generator Power On” indicator light will illuminate, and the equipment load will be powered by the generator. This indicator light confirms that the generator is supplying usable power; it is easily readable even in dimly lit or nighttime conditions, facilitating a quick check of the power status.
• Weather-Resistant Enclosure with Sealed Inlet Cap：NEMA 5‑20P of power inlet box inlet comes with rubber weatherproof flip cap to block rain, dust and debris when not in service. Box’s surface is coated with a protective layer that is sturdy and corrosion-resistant, providing long-lasting protection against rust and ensuring stable performance in variable and harsh outdoor environments. Suitable for both indoor and outdoor wall‑mount installation.
• Simple Pre-Wired & Pre-Drilled Mounting Design：The power transfer switch Pre-wired unit saves your wiring time; pre-drilled mounting holes allow fast wall‑mount setup. Connect your portable generator cord directly to the inlet box for emergency power supply.
• Reliable Emergency Backup Solution：This generator transfer switch is compatible with most generators. Perfect for emergency power backup at home, cabins and workshops. Note: Installation by a professional electrician is recommended to comply with local electrical codes.

【Function】

– Generator Automatic Transfer Switch Box: Enables safe power switching between utility grid and backup generator. It switches over to generator power automatically once mains power fails, and reverts to grid power when utility power resumes, maintaining continuous power supply for household critical loads.

– Manual Control Switch: Comes with Normal / OFF selector positions. Manually cut off generator power input for equipment inspection, maintenance and safe servicing operations.

– Power Status Indicator: Built‑in green indicator lamp lights up when generator is delivering power, giving clear visual feedback of generator working status.

– Push‑to‑Reset Overload Protection: Integrated reset‑type overload protection mechanism. It trips to disconnect the circuit under overload conditions, preventing over‑current damage to generator and home appliances.

– Weatherproof Generator Receptacle: NEMA‑standard socket fitted with hinged waterproof cover. Supports quick plug‑and‑play generator connection, dust‑tight and rain‑resistant for outdoor installation.

【Main Advantages at a Glance】

– This generator transfer switch box adopts heavy‑duty metal enclosure, featuring high mechanical strength, excellent impact resistance and corrosion resistance for long‑term outdoor application.

– Great outdoor dustproof and waterproof performance, guarantees reliable operation under various harsh outdoor weather conditions.

– Protection performance: Built‑in overload protection offers comprehensive protection for your generator and household electrical devices.

– Pre‑wired for quick installation. Every unit has passed strict electrical safety and quality testing.

– The generator transfer switch box is an ideal home backup power solution. Perfect for emergency power supply during blackouts, storms and other power‑failure scenarios.