{"product_id":"dual-power-source-automatic-transfer-switch-40a-4","title":"Dual Power Source Automatic Transfer Switch 40A 4 Pole With 21D Controller, 800V Insulation, Plug And Play Install, Easy To Maintain, Stable Long Lasting Backup Power For Home, Office Or Small Business Applications, Model OTM40F4C21D380C","description":"\u003cdiv\u003eReliable 40A 4-Pole Transfer Switch for Backup Power\u003cbr\u003e\n✔️ 40A, 4-pole, 21D controller, 800V insulation, plug-and-play✝️ \u003cp\u003eThe Dual Power Source Automatic Transfer Switch swaps between a primary and a backup source to power critical circuits with automatic transfer. It is commonly used in homes, small offices, and businesses to maintain uptime and protect sensitive electronics.\u003c\/p\u003e \u003cp\u003e✅ Rated Current: 40A\u003cbr\u003e✅ Number of Poles: 4P\u003cbr\u003e✅ Controller: 21D\u003cbr\u003e✅ Rated Insulation Voltage: 800V AC\u003cbr\u003e✅ Rated Impulse Withstand Voltage: 8kV\u003cbr\u003e✅ Color: OTM40F4C21D380C\u003c\/p\u003e \u003cp\u003e💡 What is a dual power source automatic transfer switch used for in backup power setups?\nThis handy device automatically switches between main and backup sources to keep critical loads powered during outages.\n- seamless automatic transfer between sources\n- supports 40A, 4-pole configurations with 800V insulation\n- plug-and-play installation and easy maintenance\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118009655531,"sku":"VXB0GCF5CLCB","price":2020.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51xHoRuP8kL_e7bfac5f-f758-44d0-9d6e-2e30cdac86e7.jpg?v=1785180180","url":"https:\/\/vxb.com\/products\/dual-power-source-automatic-transfer-switch-40a-4","provider":"VXB Bearings","version":"1.0","type":"link"}