Photovoltaic Energy Switch Nlq6-400/4p 400A 350A Automatic Dual Supply Power Switch AC400V AC230V

Photovoltaic Energy Switch Nlq6-400/4p 400A 350A Automatic Dual Supply Power Switch AC400V AC230V. Dual Power Transfer: Automatically transfers power between two sources for continuous operation. Wide Current Range: Available in 63A, 100A, 160A, 250A, 400A, 630A, 1000A, 1250A, 1600A, 2500A, 3150A. Flexible Pole Options: Available in 2P, 3P, and 4P configurations to suit different needs. Certified Safety: Product holds CCC and CE certifications for international compliance. Comprehensive Warranty: Backed by a 2-year warranty covering mechanical defects. OEM & ODM Services: Offers full customization, minor customization, and design-based customization. Strict Quality Control: Includes pre-production samples and 100% final inspection before shipment. Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.