The Lauritz Knudsen AU-C 63A Four Pole Changeover Switch is engineered for seamless switching between two power sources, ensuring continuous and safe electrical supply in residential, commercial, and industrial installations. With a robust 63A capacity and FP construction, it offers complete multi-phase isolation and reliable performance under heavy load operations.This changeover switch complies with IS/IEC 60947-3 standards and supports three operating positions (I-0-II) with a stable centre-OFF mode. The design ensures smooth mechanical movement, long operating life, and consistent switching performance even in demanding environments. Its modular 6-module width ensures compatibility with standard distribution boards and panel enclosures.Ideal for DG (generator) and mains changeover, UPS bypassing, and alternate power supply management, the AU-C switch provides secure interlocking and dependable switching assurance. Built with flame-retardant body material and high-precision contacts, it ensures safety, reliability, and long-term durability.Buy Lauritz Knudsen AU-C 63A FP Changeover Switch online from Maheshwari Distributors – Genuine LK product with reliable nationwide delivery.
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.
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