Lincoln Service Parts 1 › Lincoln Electric 9SM30994 24V RELAY MODULE N/O DIN RAIL M30994 Lincoln Electric 9SM30994 24V RELAY MODULE N/O DIN RAIL M30994 Sale Price: $62.78 Original Price: $72.20 24V RELAY MODULE N/O DIN RAIL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! 24V RELAY MODULE N/O DIN RAIL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1