Miller Electric 142503 RECTIFIER,SI 1PH 300 AMP 400 PIV 60% DUTY CYCLE Sale Price: $425.85 Original Price: $489.73 RECTIFIER,SI 1PH 300 AMP 400 PIV 60% DUTY CYCLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! RECTIFIER,SI 1PH 300 AMP 400 PIV 60% DUTY CYCLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1