✓Dual Power Auto Transfer Switch Functions: 63A 3P dual power auto transfer switch W2R is a PC-level infrequent switching switch, mainly used for automatic or manual conversion of two power supplies, and can test whether the common power supply or backup power supply is normal. When the common power supply A is abnormal, the backup power supply B is quickly switched and put into use within 0.05 seconds to ensure the continuity, reliability and safety of power supply. When the common power supply returns to normal, it automatically switches from the backup power supply to the common power supply. Both power supply A and power supply B can be connected to the mains/generator/photovoltaic
✓Automatic Mode Operation: AC 220V automatic transfer switch uses the automatic mode, the left switch must be in the Auto position, and the red handle on the right should point to Source A. When the normal power source A is working normally, A (red light) is always on; when the normal power source A is abnormal, A (green light) goes out and switches to the automatic power source B within 0.05 seconds, and B (green light) is on. When the normal power source A returns to normal, it will automatically switch from the backup power source B to the normal power source A
✓Manual Mode Operation: 63amp automatic/manual transfer switch uses manual mode to make sure the left switch is in Manual position. If you choose power source A, operate the red switch handle on the right to point to Source A, and LED indicator A (red light) will be on. If you choose power source B, manually operate the red switch handle on the right to point the switch to Source B, and LED indicator B (red light) will be on
✓220V Over-Voltage and Under-Voltage Protection: Mini ATS 100A 220V 3pole din rail mount designed for home track installation, dedicated to PZ30 distribution box. This series of automatic transfer switches is suitable for 50/60Hz dual power grid. The working current is 63A. 220V/50Hz undervoltage value: 175V recovery value: 195V (5V). Please select the product with the corresponding specifications according to the actual working voltage you need
✓Wide Application for Critical Power Systems: This 3P dual power ATS automatic transfer switch 220 volt ensures a stable power supply, it is used in situations where power outages cannot be sustained, which is suitable for high-demand equipment; used in hospitals, low-temperature cold storage, data centers and emergency systems, it can automatically and quickly switch to the backup power supply during the power outage of the main power supply to ensure safe and reliable power supply. Suitable for indoor and outdoor generators
✓High-Quality Construction and Durability: AC 220V dual power automatic switch made of high-quality PA6, it has high strength, high temperature resistance; it is lightweight but sturdy. The product ensures more than 26,000 mechanical cycles for long-term use with excellent insulation performance and flame retardant rating of 94V-2