About This

【Durable Metal Distribution Box】Comes with a heavy-duty metal distribution box made of high-quality steel. Features a transparent flip cover, C45 DIN rail, and wiring terminals for safer installation and easy monitoring. The protective anti-touch enclosure improves safety for both users and equipment.
【Fast Millisecond Switching】This 100A automatic transfer switch is designed for generators and non-photovoltaic backup power systems. When the main power fails, it automatically switches to backup power in about 0.05 seconds, ensuring continuous, stable, and safe electricity. Automatically returns to utility power once restored, with manual control support for flexible operation.
【110V Voltage Protection】This 110V dual power automatic transfer switch supports 50/60Hz power systems with a max load of 100A. Built-in overvoltage and undervoltage protection (Undervoltage: 85V / Recovery: 95V; Overvoltage: 145V / Recovery: 130V ±5V) helps prevent electrical faults and extends equipment lifespan.
【Wide Applications】This generator transfer switch provides reliable dual-power protection for homes and critical equipment. Ideal for homes, hospitals, cold storage, data centers, emergency systems, and other applications requiring uninterrupted power supply.
【Reliable Quality & Warranty】Made from premium materials for long-lasting performance. Includes 30-day hassle-free returns and a 3-year warranty. Our customer support team is ready to help with installation or usage questions anytime.