{"product_id":"hpl-4-pole-on-load-manual-changeover-switch-800a","title":"HPL On-Load Manual Changeover Switch 4 Pole 800A","description":"\u003ch4\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eHPL 4-Pole On-Load Manual Changeover Switch (800A)\u003c\/strong\u003e is engineered for heavy-duty, high-reliability electrical power transfer under load between main utility feeds and standby generator systems in three-phase installations. Designed with complete 4-pole neutral line isolation, this switch guarantees safe, uninterrupted transfer during grid power outages and main line maintenance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOn-Load Switching Capability: Safe transfer of electrical loads between dual power sources under full operational current (I-0-II positions).\u003c\/li\u003e\n\u003cli\u003eContinuous Rated Current: 800A operational rating.\u003c\/li\u003e\n\u003cli\u003eComplete Neutral Isolation: Full 4-pole (4P) architecture for robust phase and neutral separation.\u003c\/li\u003e\n\u003cli\u003eEnhanced Safety: High short-circuit withstand capacity with positive break contacts.\u003c\/li\u003e\n\u003cli\u003eRobust Construction: Fire-resistant industrial casing engineered for switchboard, sub-plate, or panel mounting.\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: HPL\u003c\/li\u003e\n\u003cli\u003eSwitch Type: On-Load Manual Changeover Switch\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 800A\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\u003eOperation Mode: Manual Switch Operation (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":45898100080749,"sku":"C08004POAV","price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/6532\/4909\/files\/Gemini_Generated_Image_sbaltjsbaltjsbal_4449b977-755a-4eb8-b823-d3d9e1131535.jpg?v=1789887763","url":"https:\/\/powersourcetrading.com\/products\/hpl-4-pole-on-load-manual-changeover-switch-800a","provider":"POWER SOURCE TRADING CO شركة مصدر الطاقة للتجارة","version":"1.0","type":"link"}