Description In the market for a DC electromagnet that delivers 200 pounds of holding power in a 2.5 inch by 0.75 inch package? AEC Magnetics' CES-250-12C is a 12 Volt DC Circular electromagnet that fits the bill: 2.5 inches in diameter by 0.75 inches in height/ 1/4-20 mounting thread on 0.75 centers, drawing 7.2 watts. It only weighs 1.5 pounds yet delivers 200 pounds of reliable, safe holding power. With an AEC 12-volt circular electromagnet you will have none of the maintenance, noise and air pressure requirements of vacuum cups or grippers, Be sure to select an AEC 12-volt DC power supply to complete your order.