The Eaton / Cutler Hammer C25GNF390A is a Definite Purpose Contactor designed for the demanding HVAC industry. This 3-pole, 90-amp contactor features a 110-120 VAC coil and is controlled by automatic thermostat control or manual pushbutton interfaces. Its universal mounting plate ensures easy replacement of competitive devices, making it ideal for a wide range of applications including elevators, pools, food processing, pumps/compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture..This is a Cutler Hammer-Eaton C25GNF390A Definite Purpose Contactor. It is a 3-pole device with a 90 Amp rating and a 110/120 VAC coil. It is CSA Certified and UL Listed.HTS Code: 8536.49.0065