{"product_id":"chint-nh40-250a-4p-manual-changeover-switch-i-o-ii-4csw","title":"CHINT NH40 250A 4-Pole Manual Changeover Switch (I-O-II) 4CSW Series for Mains-Generator Switching","description":"\u003ch2\u003eCHINT NH40 250A 4-Pole Manual Changeover Switch – 4CSW Series\u003c\/h2\u003e\u003cp\u003eThe CHINT NH40 250A 4-Pole Manual Changeover Switch (I-O-II) from the 4CSW Series provides reliable manual switching between mains and generator power for large commercial and industrial installations. The I-O-II configuration ensures safe isolation in the off position between source transfers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CHINT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 4CSW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e I-O-II (Mains – Off – Generator)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e IEC\/EN 60947-3\u003c\/li\u003e\n\u003cli\u003eSafe isolation in off position between source transfers\u003c\/li\u003e\n\u003cli\u003eSuitable for large commercial and industrial changeover applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable 250A 4-pole manual changeover switch for large commercial and industrial mains-generator switching across Ghana.\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"Default Title","offer_id":55240849981731,"sku":null,"price":5500.0,"currency_code":"GHS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/0790\/9923\/files\/images-2026-06-16T173739.649.jpg?v=1781631661","url":"https:\/\/www.electricalsuppliesgh.com\/products\/chint-nh40-250a-4p-manual-changeover-switch-i-o-ii-4csw","provider":"Electrical Supplies Ghana ","version":"1.0","type":"link"}