

The Lauritz Knudsen Trip Alarm Contact (1C/O Right – Internal) is a precision-engineered auxiliary contact designed for seamless integration with DN2, DN3B, DN3 and DN4 series MCCBs. This internal-mounted accessory provides reliable trip indication, enabling panel operators and protection systems to monitor breaker status in real time.Its 1C/O (Changeover) configuration offers flexible wiring options for both NO and NC monitoring circuits. Built with high-quality conductive materials, the contact ensures long operational life, low resistance, and consistent signaling even under demanding industrial loads.Ideal for use in industrial switchboards, commercial distribution panels, and automation control systems, this contact enhances safety, fault diagnosis, and system visibility. Its compact design and right-side mounting allow quick installation without altering the MCCB footprint.Buy the Lauritz Knudsen Trip Alarm Contact DN2/DN3/DN4 1C/O Right online from Maheshwari Distributors – Genuine LK accessory, 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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