{"product_id":"cs-4-pole-on-load-manual-changeover-switch-250a","title":"C\u0026S On-Load Manual Changeover Switch 4 Pole 250A","description":"\u003ch4\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eC\u0026amp;S 4-Pole On-Load Manual Changeover Switch (250A)\u003c\/strong\u003e is designed for high-performance dual power transfer between utility supply and generator power in three-phase electrical distributions. Featuring complete 4-pole neutral isolation, this switch provides safe operational changeover during mains failure and system maintenance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDual Source Isolation: Complete 4-pole contact separation (I-0-II manual operation).\u003c\/li\u003e\n\u003cli\u003eContinuous Rated Current: 250A operational rating.\u003c\/li\u003e\n\u003cli\u003eHigh Reliability: High short-circuit withstand capacity with positive break contacts.\u003c\/li\u003e\n\u003cli\u003eEnclosure \u0026amp; Mounting: Compact, heavy-duty housing suitable for switchboards and panel enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBrand \/ Series: C\u0026amp;S\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 250A\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 4-Pole (4P)\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 400V \/ 690V AC\u003c\/li\u003e\n\u003cli\u003eOperational Frequency: 50 \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003eSwitching Mode: Manual (I-0-II)\u003c\/li\u003e\n\u003cli\u003eStandards Compliance: IEC \/ EN 60947-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POWER SOURCE TRADING CO شركة مصدر الطاقة للتجارة","offers":[{"title":"Default Title","offer_id":45898230431853,"sku":"CSCS250NM4CO","price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/6532\/4909\/files\/ce99ad86-16da-4e37-a5e0-d42803d26bcd_0c80d36f-7395-4718-b8ac-19e644976fac.jpg?v=1790415186","url":"https:\/\/powersourcetrading.com\/products\/cs-4-pole-on-load-manual-changeover-switch-250a","provider":"POWER SOURCE TRADING CO شركة مصدر الطاقة للتجارة","version":"1.0","type":"link"}