

The Lauritz Knudsen CO3-250A Manual Changeover Switch with enclosure is designed to provide reliable source switching between mains and generator power. Engineered for heavy-duty performance, this FR3-size 250A switch ensures uninterrupted power transfer with safe, smooth operation. The enclosed design eliminates the need for a separate cable gland box, making installation faster and more secure.This 4-pole changeover switch complies with IS/IEC 60947-3 standards and includes terminal shrouds, phase barriers, and a source separator for enhanced operator safety. Staggered terminals make cable termination easier, while the rugged metallic enclosure provides protection in both indoor and semi-industrial environments. Suitable for horizontal and vertical mounting, it integrates effortlessly into electrical rooms, DG panels, and commercial switchboards.Ideal for commercial buildings, industrial facilities, and high-load applications, this switch ensures dependable performance and long operating life, even under demanding conditions.Buy Lauritz Knudsen CO3-250A Changeover Switch with Enclosure online from Maheshwari Distributors – genuine product, trusted delivery across India.
Before placing an order, the Customer must carefully review and confirm the product title, SKU, specifications, compatibility, size, color, quantity, description, images, and all other product details. The Customer is responsible for ensuring that the selected product is correct and suitable for their requirements.
Returns may be requested within 7 days from the date the Customer receives the order, as confirmed by the delivery tracking information.
To be eligible for a return, the item must be unused, unworn, undamaged, and returned in its original packaging. The Customer must contact us by email and receive return instructions before sending the item back.
A return may be accepted only in the following circumstances:
– The Customer received an item that does not match the product title or SKU stated in the confirmed order.
– The item arrived damaged or with damaged packaging.
– The item has a manufacturing defect.
– The shipping provider did not allow the Customer to inspect the goods before making payment.
Products with an opened, broken, removed, or tampered seal are not eligible for return, replacement, or refund.
Once the returned item has been received, inspected, and approved, the Customer will receive a full refund of the amount paid for the returned item. The refund will be issued through the original payment method, where possible.
Returned products must be securely packed to prevent damage during transit. Customers should use the original shipping carton whenever possible or another suitable protective box.
Products ordered incorrectly because the Customer did not review the product title, SKU, specifications, compatibility, size, color, quantity, description, images, or other product details are not eligible for return, replacement, or refund.
Items that are worn, used, altered, damaged after delivery, returned without their original packaging, or returned with an opened or tampered product seal will not be eligible for a return, replacement, or refund.
Recently Viewed
People Also Bought
Here’s some of our most similar products people are buying. Click to discover trending style.



