50HZ/60HZ 4P 63A ATS Dual-Power Automatic Transfer Switch kit 4P CB Level 220V Manual/Automatic Operationfor Generator Changeover Switch

- Dual Operation Modes: Switch between automatic and manual modes effortlessly. The automatic mode ensures uninterrupted power supply in 1-2 seconds, while the manual mode allows easy control with a large knob. - Safe & Reliable: Built with a flame-retardant plastic shell, pure copper motor, and fail-safe mechanism, this switch stops automatically during short circuits or overloads, ensuring safety and durability. - Quick Power Switching: With a CB level design, this transfer switch automatically switches power sources in 1-2 seconds, providing an uninterruptible power supply for homes, offices, and public places. - Low Noise & Dustproof: Engineered for minimal noise during operation, this switch features a closed design to prevent dust, water, and oil from entering, reducing maintenance needs. - Versatile Application: It for homes, hospitals, shopping malls, hotels, workshops, and fire safety systems, ensuring continuous power supply in critical situations.