63A 4p Solar ATS Automatic Transfer Switch for PV & Mains Power 400V DIN Rail Mount Uninterrupted Changeover/Selector Switch

63A 4p Solar ATS Automatic Transfer Switch for PV & Mains Power 400V DIN Rail Mount Uninterrupted Changeover/Selector Switch. 4-Pole Total Isolation: Switches all three phases plus Neutral simultaneously for complete galvanic isolation and safety. Solar-Ready Design: Seamless switching between Solar Inverter and Utility Mains with Grid or Solar priority modes. Adjustable Settings: Fine-tune voltage thresholds, transfer delay, and return delay to avoid nuisance switching. DIN Rail Mounting: Compact 35mm DIN rail form factor for easy integration into standard distribution boards. CE Certification: Complies with international electrical safety standards for reliable operation. High Electrical Life: Endures over 3,000 operations electrically and 10,000 mechanically for long-term durability. Flexible Customization: Offers minor, flexible, and full customization options to meet specific project needs. Wide Voltage Compatibility: Designed for 400V AC 50/60Hz systems, ideal for European, Asian, and Australian grids.