Renogy 120VAC 30 Amp Automatic Transfer Switch, ATS, Home, RV, Trailer, Marine, Suitable for Renogy 1000watt 2000watt 3000watt 12V Pure Sine Wave Inverter

• 【Automatic Power Switching】 Automatically switches between two power sources (shore, inverter, or generator) without manual operation. Prevents repeated plugging and unplugging and eliminates direct contact with power lines.
• 【Durable & Heat-Resistant Build】 Constructed with high-strength, wear-resistant ABS material to protect internal components from scratches and impacts. Its lightweight design makes installation simple, while high heat resistance ensures reliable performance in hot environments.
• 【Easy Installation】 Mounts securely to walls or floors using built-in screw holes. Designed for dry, well-ventilated locations. For outdoor use, installation in a waterproof enclosure is required to protect against moisture.
• 【Built-In Time Delay】 Features a 20–30 second delay when switching to generator power, helping to stabilize voltage during startup and protect connected equipment from power surges or frequent switching.
• 【Versatile Applications】 Ideal for RVs, off-grid setups, and emergency backup power systems. Compatible with 30A, 120V single-phase AC systems—perfect for Class C and small Class A RVs, trailers, and camping setups. (Note: For 50A 120/240V systems, stay tuned for future product releases.)

Easily switch between two independent 120V AC power sources—such as shore power, inverters, or generators—without manually plugging or unplugging cables. This automatic transfer switch prevents both sources from running simultaneously, protecting your RV’s electrical system from potential damage.