

The Lauritz Knudsen (Formerly L&T Switchgear Business) HN Size 1 HRC Fuse (315A) is a robust high-rupturing-capacity fuse link engineered for dependable short-circuit and overload protection in industrial distribution systems. Designed for heavy-duty applications, the HN series offers a breaking capacity of up to 100kA, ensuring safe interruption even under severe fault conditions.Rated at 315A, this fuse is ideal for feeder circuits, MCC panels, capacitor banks, and machinery protection. Built to IEC 60269-2 and IS 13703 standards, it provides low energy let-through, excellent arc-quenching performance, and long operational life. The Size 1 format ensures mechanical compatibility with widely used industrial fuse bases.This model is suitable for FN 250/315, FNX 250/315 S-D-F, and HB 250 fuse bases, allowing effortless replacement in existing installations. Its bolted-type construction provides secure terminal connections and reliable thermal stability in high-current environments.Buy the Lauritz Knudsen HN Size 1 – 315A HRC Fuse online from Maheshwari Distributors – Genuine LK product with trusted delivery across India.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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