

The Lauritz Knudsen Auxiliary Contact DN2/DN3/DN4 – 2 C/O is a high-performance internal signaling accessory designed for DN2, DN3B, DN3 and DN4 series contactors. With dual changeover (2 C/O) outputs, it enhances control logic options by providing separate signaling points for interlocking, status feedback, and automation functions.Its precision-engineered design ensures consistent electrical performance, low contact wear, and long operational life even under frequent switching. The auxiliary block mounts internally on compatible DN series contactors, offering a compact fit and eliminating additional wiring clutter inside MCC panels.This accessory is widely used in motor control circuits, industrial automation systems, HVAC setups, and commercial control panels where reliable command and feedback circuits are essential.Buy Lauritz Knudsen 2C/O Auxiliary Contact DN Series online from Maheshwari Distributors – Genuine LK product, engineered for durability 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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