Ensure uninterrupted power supply and enhanced home safety with our Double Power Automatic Transfer Switch, expertly designed for seamless and rapid power transitions. Crafted with durable flame retardant PC material and high-quality silver contacts, this automatic transfer switch delivers reliable performance and long-lasting durability for residential power management. Key Features: · Seamless Power Transition: Engineered to switch power sources in less than 50 milliseconds, providing a smooth and instantaneous transfer that prevents any disruption to your essential devices. · Automatic Backup Activation: Automatically detects abnormalities in the main power supply and instantly activates the backup power source, ensuring continuous power availability during outages or fluctuations. · Intelligent Automatic Reversion: Once the main power source is stable and restored, the switch automatically reverts from backup to main power without manual intervention, offering convenience and efficient power management. · Compact and User-Friendly Design: Specifically designed for easy installation in PZ30 distribution boxes, this double power electrical selector switch simplifies setup and maintenance while prioritizing user safety. · Rugged and Reliable Construction: Made from flame retardant PC materials with silver contacts, this transfer switch is built to withstand rigorous switching operations and offers a long operational lifespan. · High Electrical Specifications: Rated insulation voltage of AC 690V, supports 50/60Hz frequency, with a rated short circuit current of 50kA and impulse withstand voltage of 8kV, ensuring robust electrical performance. · Long Lifespan: Electrical lifespan of over 1500 operations and mechanical lifespan exceeding 5000 cycles, guaranteeing dependable service over time. Specifications: · Item Type: Double Power Automatic Transfer Switch · Material: Flame Retardant PC, Silver Contacts · Rated Insulation Voltage (Ui): AC 690V · Frequency: 50/60 Hz · Category: PC Grade (Safe to open under load without short circuit) · Specifications: 2P · Rated Short Circuit Current: 50kA · Rated Impulse Withstand Voltage: 8kV · Rated Control Voltage: 110VAC (85%Us-110%Us) · Fuse Type: RT16-00-63A · Touch Time: <50ms · Operating Transition Time: <50ms · Return Time: <50ms · Closing Time: <50ms · Lifespan: Electrical ≥1500 times, Mechanical ≥5000 times Package Includes: · 1 x Double Power Automatic Transfer Switch This Double Power Automatic Transfer Switch is the ideal solution for ensuring reliable and safe power management in your home. Its fast switching speed, automatic backup activation, and intelligent reversion features provide peace of mind and convenience, while its robust construction guarantees long-term durability and performance.