{"product_id":"rp-changeover-switch-1-0-2-4p-40a-onesto-html","title":"ONESTO Changeover Switch 1-0-2 4P 40A – DIN Rail, 400V\/50Hz \u0026 IEC 60947-3","description":"\u003cp\u003eThe RP ONESTO changeover switch handles 40A across four poles and operates at 400V\/50Hz. The 1-0-2 position layout lets you select source 1, off, or source 2 directly from the panel, making it suitable for transfer between mains and a backup generator on a four-pole circuit.\u003c\/p\u003e\u003cp\u003eThe unit clips onto a standard DIN rail and complies with IEC\/EN 60947-3, the international standard for switches and disconnectors used in low-voltage distribution.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFour-pole (4P) configuration switches all conductors at the same time\u003c\/li\u003e\n\u003cli\u003e1-0-2 layout selects between source 1, off, and source 2\u003c\/li\u003e\n\u003cli\u003e40A rated current handles common residential and light commercial loads\u003c\/li\u003e\n\u003cli\u003e400V\/50Hz rating suitable for three-phase distribution boards\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounting fits standard distribution panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManual transfer between mains and generator without rewiring\u003c\/li\u003e\n\u003cli\u003eCentral off position isolates the load for safe maintenance\u003c\/li\u003e\n\u003cli\u003eFour-pole switching breaks neutral as well as phase conductors\u003c\/li\u003e\n\u003cli\u003eCompliance with IEC\/EN 60947-3 confirms tested switching performance\u003c\/li\u003e\n\u003cli\u003eDIN-rail format installs in any standard distribution enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Changeover switch, 1-0-2, 4P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e IEC\/EN 60947-3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThree-position rotary action gives clear, positive source selection\u003c\/li\u003e\n\u003cli\u003eCompact DIN-rail format keeps the distribution board tidy\u003c\/li\u003e\n\u003cli\u003eCompliance with IEC\/EN 60947-3 supports professional installations\u003c\/li\u003e\n\u003cli\u003ePackage includes 1× RP Changeover Switch 1-0-2 4P 40A ONESTO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56579910074750,"sku":"511744","price":24.73,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15675350679934.webp?v=1779642140","url":"https:\/\/lynk.gr\/en-eu\/products\/rp-changeover-switch-1-0-2-4p-40a-onesto-html","provider":"Lynk.gr","version":"1.0","type":"link"}