Lincoln Service Parts 2 › Lincoln Electric 9ST12287-31 CIRCUIT BREAKER-20A,250VAC,32VDC T12287-31 Lincoln Electric 9ST12287-31 CIRCUIT BREAKER-20A,250VAC,32VDC T12287-31 Sale Price: $33.20 Original Price: $38.18 CIRCUIT BREAKER-20A,250VAC,32VDC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CIRCUIT BREAKER-20A,250VAC,32VDC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1