Lincoln Service Parts 1 › Lincoln Electric 9SM25685-4 POWER SWITCH ASBLY M25685-4 Lincoln Electric 9SM25685-4 POWER SWITCH ASBLY M25685-4 Sale Price: $643.45 Original Price: $739.97 POWER SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! POWER SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1