

The Lauritz Knudsen Earth Leakage Relay is a dependable protection device designed to detect earth leakage currents and prevent electrical shock, fire hazards, and equipment damage. It continuously monitors leakage current in electrical circuits and trips the connected system when leakage exceeds the safe threshold, ensuring enhanced electrical safety.This relay is rated for 30mA sensitivity, making it ideal for personnel protection in industrial, commercial, and infrastructure installations. It operates across a wide voltage range of 220–415V AC and 220V DC, allowing flexible use in various power systems. The DIN rail mounting design enables quick installation inside control panels and distribution boards.Equipped with a manual reset function, the relay ensures intentional restart after fault clearance, improving operational safety. With a current monitoring range from 30mA up to 30A, it is widely used in motor protection panels, distribution boards, machinery panels, HVAC systems, and industrial automation, where earth leakage protection is critical.Buy Lauritz Knudsen Earth Leakage Relay online from Maheshwari Distributors – Genuine protection device, compact design, and pan-India delivery.
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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