Lincoln Service Parts 2 › Lincoln Electric 9SS31227-132 SWITCH ROTARY ISOLATION 25A 3PH S31227-132 Lincoln Electric 9SS31227-132 SWITCH ROTARY ISOLATION 25A 3PH S31227-132 Sale Price: $187.78 Original Price: $215.95 SWITCH ROTARY ISOLATION 25A 3PH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SWITCH ROTARY ISOLATION 25A 3PH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1