Lincoln Service Parts 2 › Lincoln Electric 9ST12287-7 CIRCUIT BREAKER T12287-7 Lincoln Electric 9ST12287-7 CIRCUIT BREAKER T12287-7 Sale Price: $127.37 Original Price: $146.47 CIRCUIT BREAKER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CIRCUIT BREAKER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1