{"product_id":"ats-400v-125a-3p-automatic-transfer-switch-din-rail-dual-power-changeover-for-solar-city-power-generator-uninterrupted","title":"ATS 400V 125A 3p Automatic Transfer Switch DIN Rail Dual Power Changeover for Solar City Power Generator Uninterrupted","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHigh-Capacity 3-Phase Automatic Transfer Switch - Seamless Backup Power for Industrial \u0026amp; Commercial Systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e125A 3-Pole (3P) Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Handles heavy three-phase loads up to 125A - ideal for factories, commercial buildings, and large solar installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e400V AC Rated:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Perfect for European, Asian, and global three-phase grids (230\/400V 50\/60Hz).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDIN Rail Mount:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Standard 35mm rail mounting - fits neatly into distribution boards and control panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDual Power Changeover:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatically switches between Utility Grid, Solar Inverter, and Backup Generator.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUninterrupted Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seamless transfer ensures critical equipment stays powered during outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Delays:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Configurable transfer and return delays prevent nuisance switching.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUninterrupted power is critical for industrial facilities, commercial buildings, and large-scale solar systems. When the grid fails, your backup generator or solar battery must take over instantly. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eATS 400V 125A 3P Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the robust, reliable solution for managing three-phase power sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e125 Amps at 400V three-phase\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this automatic transfer switch (ATS) continuously monitors your primary power source (e.g., utility grid). If a failure is detected - undervoltage, overvoltage, or phase loss - it automatically transfers the load to your secondary source (generator or solar inverter). When primary power is restored, it switches back.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDIN rail mounting\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it integrates seamlessly into standard distribution boards and control panels. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-pole (3P) configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e switches all three phases (L1, L2, L3), making it suitable for three-phase systems where neutral is not switched (common in TN-C or industrial setups). For applications requiring neutral switching, see our 4P model.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerfect for:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial facilities and factories\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCommercial buildings and data centers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLarge solar PV systems with battery backup\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHospitals and critical infrastructure\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAgricultural operations and pumping stations\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/01_5c5b9d4c-246c-4fba-bb29-deab77d6717e.jpg?v=1775609224\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/02_ae9bdb8b-2d1a-413d-8779-ebe7332feed8.jpg?v=1775609223\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/03_2a4457aa-061d-48c0-923d-12a174865a63.jpg?v=1775609222\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/04_6d6c5f7b-8b21-4ab3-a10e-a3a28215e5de.jpg?v=1775609223\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/05_1a44b064-7091-4821-b551-b5e3d8ec383e.jpg?v=1775609224\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/06_9816239f-3063-452c-93c6-4152bc735efd.jpg?v=1775609224\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/07_cad2bcb1-2890-48f3-a2b2-8399f3b53380.jpg?v=1775609224\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"HEVGKEOU HighQuality Store","offers":[{"title":"Solar \/ 110V","offer_id":54303836897652,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"Solar \/ 230V","offer_id":54303836930420,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"City \/ 110V","offer_id":54303836963188,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"City \/ 230V","offer_id":54303836995956,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/1_b728f0da-5587-4997-87cc-16496c84a139.png?v=1775609321","url":"https:\/\/hevgkeou.com\/products\/ats-400v-125a-3p-automatic-transfer-switch-din-rail-dual-power-changeover-for-solar-city-power-generator-uninterrupted","provider":"HEVGKEOU HighQuality Store","version":"1.0","type":"link"}