

The Lauritz Knudsen (Formerly L&T Switchgear Business) REO 1.1 Motor Protection Relay is an advanced electronic overload relay designed for motors operating between 9–45A. It offers accurate protection against overload, single phasing, phase unbalance, and locked rotor conditions—ensuring long-term motor reliability in industrial environments. This model is specially engineered without earth fault protection, making it ideal for applications where earth fault protection is handled elsewhere in the system.Designed for direct mounting on MO 9–45 contactors, the REO 1.1 relay provides selectable trip classes (10A, 10, 20, 30) as per IEC 60947-4-1, ensuring flexibility for different motor start characteristics. The electronic design enhances precision, minimizes nuisance tripping, and provides stable operation across temperature variations.Ideal for pumps, blowers, conveyors, compressors, and industrial machinery requiring advanced, dependable overload protection.Buy the Lauritz Knudsen REO 1.1 Motor Protection Relay online from Maheshwari Distributors – Genuine product with fast 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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