460V; 60 HZ; 4 KW; 2 PH. RATED TO APPROX 440F. EIGHT CIRCULAR “HEATERS” WIRED IN SERIES. PER THE OEM THIS STYLE OF PLATEN USES APPROX TW0-THIRDS OF THE POWER OF A STANDARD ELECTRIC PLATEN; LONGER LIFE (40,000 HOURS); “INSTANT” HEAT. APPROX 150 POUNDS. QTY 8. ITEM #2421.