{"product_id":"cnc-ac-4-pole-mccb-63a-to-800a-molded-case-circuit-breaker-ycm7-durable-electrical-protection","title":"CNC AC 4 Pole MCCB 63A to 800A Molded Case Circuit Breaker YCM7 | Durable Electrical Protection","description":"\u003ch2\u003eCNC YCM7 AC 4 Pole MCCB (63A to 800A)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eCNC Electric YCM7 4 Pole MCCB\u003c\/strong\u003e protects 3-phase + Neutral power systems from overload and short circuits. All four poles (L1, L2, L3 and N) trip together, so the Neutral is fully isolated as well. That makes it a strong choice for installations with unbalanced loads, generators, and solar inverter systems where Neutral isolation matters.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e YCM7 (100A model shown: YCM7-125S\/4300)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4 Pole (3P+N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Options:\u003c\/strong\u003e 63A, 100A, 125A, 160A, 200A, 250A, 400A, 630A, 800A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e AC 400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e IEC 60947-2, CE marked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear ON\/OFF handle:\u003c\/strong\u003e with a red ON indicator window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-to-trip button:\u003c\/strong\u003e for quick mechanical testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty terminals\u003c\/strong\u003e with phase barriers for safe cable connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged molded case\u003c\/strong\u003e built for industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMain incoming breaker for commercial and industrial buildings\u003c\/li\u003e\n\u003cli\u003eGenerator and changeover panels needing Neutral isolation\u003c\/li\u003e\n\u003cli\u003e3-phase solar inverter AC main panels\u003c\/li\u003e\n\u003cli\u003eDistribution boards with unbalanced loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing the Right Rating\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A to 250A:\u003c\/strong\u003e commercial buildings and sub-panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A to 800A:\u003c\/strong\u003e large buildings and industrial main incomers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFrame size, breaking capacity, and dimensions vary by ampere rating. Contact Golden Sun Solar to choose the right MCCB.\u003c\/em\u003e\u003c\/p\u003e","brand":"CNC Electric","offers":[{"title":"Default Title","offer_id":50603894046777,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5927\/1993\/files\/1_81ab9625-ea2d-4457-a4b4-a375e3388d67.webp?v=1790690724","url":"https:\/\/goldensunsolarsolution.com\/products\/cnc-ac-4-pole-mccb-63a-to-800a-molded-case-circuit-breaker-ycm7-durable-electrical-protection","provider":"Golden Sun Solar Solutions Pvt Ltd","version":"1.0","type":"link"}