{"product_id":"lauritz-knudsen-formerly-lt-switchgear-hrc-fuse-hq-a3-50a-bolted-st30760oooo","title":"Lauritz Knudsen (Formerly L\u0026T Switchgear Business) HRC Fuse HQ Size A3 50A Bolted Type – Suitable for HK 63B\/63H Fuse Base – ST30760OOOO","description":"\u003cp\u003eThe Lauritz Knudsen HQ Size A3 50A HRC Fuse is a high-performance protective device designed for dependable short-circuit and overload protection in both commercial and industrial electrical installations. With a centre-tag, 2-hole bolted mounting design, this fuse ensures firm contact pressure and long-term operational reliability.Engineered to fit HK 63B and HK 63H fuse bases, it serves as a direct replacement for maintenance, panel servicing, and electrical upgrades. The HQ series is known for its high rupturing capacity (HRC), enabling swift fault isolation and minimizing damage to downstream equipment. Its 50A rating makes it ideal for feeder circuits, control panels, and distribution boards requiring dependable fault-handling capabilities.Built to meet industrial-grade performance standards, this fuse supports enhanced electrical safety while maintaining consistent, stable operation across diverse load conditions.Buy Lauritz Knudsen HQ A3 50A HRC Fuse online from Maheshwari Distributors – Genuine LK product with reliable delivery across India.\u003c\/p\u003e","brand":"Maheshwari Distributors","offers":[{"title":"Default Title","offer_id":43892075986986,"sku":"ST30760OOOO","price":140.3,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1837\/9306\/files\/ST30760OOOO_3ee18ee8-a159-416b-b6e4-9f8842edc8e1.png?v=1765349032","url":"https:\/\/www.mgckart.in\/products\/lauritz-knudsen-formerly-lt-switchgear-hrc-fuse-hq-a3-50a-bolted-st30760oooo","provider":"MGCKART","version":"1.0","type":"link"}