

The Lauritz Knudsen DN3-400D 160–400A MTX 2.0 Triple Pole MCCB is engineered for advanced motor and distribution protection. Equipped with a microprocessor-based release (MTX 2.0), it delivers precise overload, short-circuit and ground-fault protection for demanding commercial and industrial environments.It conforms to IS/IEC 60947-2 and supports 36kA breaking capacity, ensuring strong interruption performance. Adjustable overload (0.4–1.0× In), adjustable short-circuit release (1.5–8× Ir), LED status indication, and instantaneous fault protection make it ideal for critical electrical systems.The front-mounted LED display and integrated trip/parameter menu support real-time monitoring of load current, run hours, fault logs and advanced diagnostics. Its rugged design and wide accessory compatibility allow flexible installation across MCC panels, motor feeders, and heavy-duty circuits.Buy DN3-400D 160–400A MTX 2.0 MCCB online from Maheshwari Distributors – Genuine Lauritz Knudsen product with fast and reliable 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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