Miller Electric 161668 THYRISTOR,SCR 300. A 300V HOCKEY PUCK NONE Sale Price: $162.51 Original Price: $186.89 THYRISTOR,SCR 300. A 300V HOCKEY PUCK NONE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! THYRISTOR,SCR 300. A 300V HOCKEY PUCK NONE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1