Features: Ensure uninterrupted power supply with the transfer switch, designed specifically for generators, featuring automatic detection and switching during power outages. This automatic transfer switch module boasts a plastic construction with aluminum contacts, offering high resistance to corrosion and temperatures up to 80??C, ensuring long lasting performances. Ideal for homeowners seeking reliable backup power, commercial institutions like hospitals and offices requiring continuous operations, and contractors needing dependable powers on construction sites. Perfect for home use during blackouts, maintaining critical systems in facilities, supporting business continuity in office environments, or providing temporary powers solution for outdoor activities and camping. With its small design, this load shed module saves space while delivering energy management, reducing unnecessary consumption and optimizing generator performances for various applications. Specifications: Component: Plastic Part Number: A0004499959 10000004183 Rating Current: 200A Voltage: 120V Larger Rating Temperature: 80Degrees Connector Type: Insertion Contact Type: Normally Closed Circuit Type: 3 Channels Applicable Model: For 100AMP 200AMP Size: Approx. 7.09inch(18.0cm) Package Includes: 1x Transfer Switch note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.