

The Lauritz Knudsen (Formerly L&T Switchgear Business) CO3-250A Manual Changeover Switch is a robust, open-execution device designed to manually transfer loads between two power sources such as mains and generator. With a 250A rated current and 4-pole configuration, it is ideal for medium-capacity LT distribution systems in commercial, industrial, and institutional installations.The CO3-250A supports 415V AC operation and comes equipped with phase barriers, terminal shrouds, and source separators, ensuring safe cable termination and preventing accidental contact during operation. Its staggered terminal arrangement improves wiring convenience while allowing both horizontal and vertical panel mounting. The open execution design provides flexible integration for panel builders and OEMs.Built for durability and smooth operation, this manual changeover switch is ideal for generator backup systems, HVAC loads, industrial machinery, pump houses, and distribution panels.Buy the Lauritz Knudsen CO3-250A Manual Changeover Switch online from Maheshwari Distributors – Genuine product with quick 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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