63A Automatic Transfer Switch, 4P 220V DIN Rail Photovoltaic Switch, Solar System Power Supply Selection

1. Application: The PV transfer switch can only be used with a utility or generator, a UPS, an inverter, a solar system, or a photovoltaic system as a backup, and can be connected to a power supply. 2. Mounting Dimensions: The dual power transfer switches are designed for mounting on a 35mm DIN rail with self-locking clips. The switch height is 78mm and may not fit in some standard DIN rail-mounted junction boxes. Please check the size of your junction box before purchasing, as this could prevent the junction box from closing properly. 3. Fast Switching: The UPS switch switching response time is ≤ 0.05 seconds, ensuring continuous, reliable, and safe power supply. Note that automatic switching only occurs when the backup power supply is connected; if the backup power supply is not connected, manual switching is required. 4. Technical parameters: Connectable cable cross-section: ≤16 mm²; Rated control voltage: AC220V 50Hz; Rated current: 63A/100A; Rated voltage: 400V AC; Insulation voltage: 690V AC; Rated frequency: 50Hz/60Hz; Rated short-circuit current: 50kA; Rated surge voltage: 8kV. 5. Applicable scenes: Composed of a transfer switch and a controller, the transfer switch is widely used in hospitals, shopping malls, homes, communication stations, construction sites, laboratories, and a variety of other applications. Features: Item Type: Automatic Transfer Switch Material: PC Plastic + Copper Specification: 4P Rated Current: 63A Insulation Voltage: AC690V Rated Voltage: AC400V Grade: PC Grade Lifespan: Electrical: 2000 times Mechanical: 5000 times Rated Short Circuit Current: 50kA Fuse: RT16-00-63A Rated Impulse Withstand Voltage: 8kV Control Circuit: Rated Control Voltage: AC220V 85%Us-110%Us Auxiliary Circuit: AC220V 50Hz Contact Conversion Time: 50ms Operation Transmission Time: 50ms Backhaul Transmission Time: 50ms Disconnection Time: 50ms Operating temperature: -5°C - 40°C, the average temperature over 24 hours should not exceed 35°C. Notes: Due to different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures. Please allow 1-3mm measuring deviation due to manual measurement. Thank you for your understanding! Packing list: 1 x Automatic transfer switch, 1 x User manual, 4 x Connecting wires