Lincoln Service Parts 1 › Lincoln Electric 9SM29821-1 48VDC TO 24VDC SUPPLY M29821-1 Lincoln Electric 9SM29821-1 48VDC TO 24VDC SUPPLY M29821-1 Sale Price: $511.17 Original Price: $587.85 48VDC TO 24VDC SUPPLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! 48VDC TO 24VDC SUPPLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1