Lincoln Service Parts 2 › Lincoln Electric 9ST12287-19 CIRCUIT BREAKER-50A T12287-19 Lincoln Electric 9ST12287-19 CIRCUIT BREAKER-50A T12287-19 Sale Price: $86.83 Original Price: $99.86 CIRCUIT BREAKER-50A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CIRCUIT BREAKER-50A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1