

The Lauritz Knudsen (Formerly L&T Switchgear Business) Trip Alarm Contact for DN0, DN1, DU100H, and DU250 MCCBs provides reliable status signalling for tripped conditions within switchgear and distribution systems. Designed for internal right-side mounting, this 1 C/O (changeover) auxiliary contact delivers instant electrical indication when the MCCB trips, allowing operators to respond quickly in critical situations.Ideal for applications requiring monitoring, automation, or remote fault indication, the contact integrates seamlessly into MCCBs without altering their protection characteristics. Its compact design ensures easy installation, while high-quality components guarantee long-term stable performance in industrial and commercial electrical environments.This accessory is widely used in motor control centres, feeder panels, AMF panels, distribution boards, and automation systems where clear trip feedback is essential for safety and operational continuity.Buy the Lauritz Knudsen Trip Alarm Contact (DN0/DN1/DU100H/DU250) online from Maheshwari Distributors – 100% genuine product with reliable India-wide 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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