{"product_id":"lauritz-knudsen-dn3-400n-250-320a-tp-50ka-mccb-cm94003ooq1og","title":"Lauritz Knudsen (Formerly L\u0026T Switchgear Business) DN3-400N 250–320A TP 50kA MCCB – CM94003OOQ1OG","description":"\u003cp\u003eThe Lauritz Knudsen DN3-400N 250–320A Triple Pole MCCB is engineered for heavy-duty electrical protection in industrial and commercial installations. Designed to deliver stable performance under high-load conditions, it offers precise protection against overloads, short circuits, and fault currents.Built on the reliable dsine™ platform, this MCCB features a thermal-magnetic release system with an adjustable thermal range of 250–320A, making it suitable for demanding power distribution environments. Its 50kA breaking capacity ensures strong fault-clearing ability, while the triple-pole configuration supports balanced 3-phase systems.The DN3-400N is also compatible with a wide range of internal and external accessories, making it adaptable for diverse panel setups and control requirements.Meta Summary: Buy DN3-400N 250–320A MCCB online from Maheshwari Distributors – Genuine Lauritz Knudsen product with fast India-wide delivery.\u003c\/p\u003e","brand":"Maheshwari Distributors","offers":[{"title":"Default Title","offer_id":43877328191530,"sku":"CM94003OOQ1OG","price":24576.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1837\/9306\/files\/CM94003OOQ1OG_8f20c489-34bd-46f8-8b75-5a0a71c25316.jpg?v=1764928373","url":"https:\/\/www.mgckart.in\/products\/lauritz-knudsen-dn3-400n-250-320a-tp-50ka-mccb-cm94003ooq1og","provider":"MGCKART","version":"1.0","type":"link"}