Description The AEC Magnetics CES-350M-110C Heavy Duty Round 110-Volt DC electromagnet delivers 500 pounds of holding power. The magnet is 3.5 inches in diameter by 1.25 inches in height and weighs 4.5 pounds. Its thread configuration is 1/4-20 on a 1.0-inch center, it uses an M-style cord, and it is a rugged magnet and, like all AEC magnets, is 100 percent guaranteed. A 110-volt magnet, the CES-350M-110C draws 110 watts. We offer many configurations of this heavy duty 100-volt DC magnet and are ready to assist you if you'd like to discuss your application. Ask for an AEC engineer, (800) 635-3954.