{"product_id":"lauritz-knudsen-dn3-400n-160-400a-fp-50ka-mtx1-mccb-cm93004oooox1","title":"Lauritz Knudsen (Formerly L\u0026T Switchgear Business) DN3-400N 160–400A FP 50kA MCCB with MTX 1.0 – 4 Pole – CM93004OOOOX1","description":"\u003cp\u003eThe Lauritz Knudsen DN3-400N 160–400A Four Pole MCCB with MTX 1.0 microprocessor release is engineered for high-performance protection in industrial and commercial electrical systems. With advanced sensing and digital trip features, it delivers precise overload, short-circuit, and instantaneous fault protection for demanding applications.Its 50kA breaking capacity at 415V AC ensures reliable clearing of high fault currents, making it suitable for heavy-duty distribution networks. The MTX 1.0 platform provides configurable overload settings (0.4–1.0×In), short-circuit protection (1.5–8×Ir), thermal memory, instantaneous protection, and variable trip class for enhanced selectivity and system stability. Front LED indication enables clear visibility of breaker status during operation.The FP (4-Pole) design ensures complete three-phase + neutral protection, ideal for industrial feeders, commercial buildings, process plants, MCC panels, and high-load installations. Built with L\u0026amp;T’s legacy engineering, it guarantees long-term reliability and safe operation under fluctuating load conditions.Meta Summary: Buy DN3-400N 400A FP MCCB MTX 1.0 online from Maheshwari Distributors – Genuine Lauritz Knudsen product with fast and reliable delivery across India.\u003c\/p\u003e","brand":"Maheshwari Distributors","offers":[{"title":"Default Title","offer_id":43877370527786,"sku":"CM93004OOOOX1","price":42624.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1837\/9306\/files\/CM93004OOOOX1_87c2d73e-30d1-480a-8f24-e2e2ed9bc29a.jpg?v=1764934169","url":"https:\/\/www.mgckart.in\/products\/lauritz-knudsen-dn3-400n-160-400a-fp-50ka-mtx1-mccb-cm93004oooox1","provider":"MGCKART","version":"1.0","type":"link"}