The Lauritz Knudsen (Formerly L&T Switchgear Business) HN Size II – 400A HRC Fuse is engineered for high-performance short-circuit and overload protection in industrial power distribution systems. Designed to safeguard feeders, MCC panels, capacitor banks, and heavy machinery circuits, this fuse delivers a high breaking capacity of up to 100kA, ensuring safe isolation even under severe fault conditions.Built according to IEC 60269-2 and IS 13703, the fuse offers excellent arc-quenching ability, thermal stability, and long operational life. With a 400A rating, it is ideal for demanding load centers requiring consistent reliability and minimal downtime. The bolted Size II design ensures rigid terminal connections, superior heat dissipation, and mechanical robustness.This model is fully compatible with Type FN 400, FNX 400 S-D-F, and HB 800 fuse bases, making installation straightforward for industrial panels and retrofit applications.Buy the Lauritz Knudsen HN Size II – 400A HRC Fuse online from Maheshwari Distributors – authentic LK product with fast and dependable India-wide delivery.
Before placing an order, the Customer must carefully review and confirm the product title, SKU, specifications, compatibility, size, color, quantity, description, images, and all other product details. The Customer is responsible for ensuring that the selected product is correct and suitable for their requirements.
Returns may be requested within 7 days from the date the Customer receives the order, as confirmed by the delivery tracking information.
To be eligible for a return, the item must be unused, unworn, undamaged, and returned in its original packaging. The Customer must contact us by email and receive return instructions before sending the item back.
A return may be accepted only in the following circumstances:
– The Customer received an item that does not match the product title or SKU stated in the confirmed order.
– The item arrived damaged or with damaged packaging.
– The item has a manufacturing defect.
– The shipping provider did not allow the Customer to inspect the goods before making payment.
Products with an opened, broken, removed, or tampered seal are not eligible for return, replacement, or refund.
Once the returned item has been received, inspected, and approved, the Customer will receive a full refund of the amount paid for the returned item. The refund will be issued through the original payment method, where possible.
Returned products must be securely packed to prevent damage during transit. Customers should use the original shipping carton whenever possible or another suitable protective box.
Products ordered incorrectly because the Customer did not review the product title, SKU, specifications, compatibility, size, color, quantity, description, images, or other product details are not eligible for return, replacement, or refund.
Items that are worn, used, altered, damaged after delivery, returned without their original packaging, or returned with an opened or tampered product seal will not be eligible for a return, replacement, or refund.
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