Cutler Hammer-Eaton C25BNB240B 2-Pole Definite Purpose Contactor 40A 208-240V

The Cutler Hammer-Eaton C25BNB240B Contactor is an essential electromechanical relaying tool used in the management of electrical current in HVAC systems especially in air conditioning and refrigeration. Approved for 40A at 208/240V, 2 poles, it works with signals from the thermostat to control parts such as the compressor and condenser fan. When the thermostat calls for cooling then the coil on the contactor becomes energized and produces a magnetic field that attracts the contacts together bringing electrical continuity and starting the cooling cycle. This product increases system efficiency by reducing the load on the HVAC systems increasing its durability and decreasing its maintenance needs. Its small size also minimizes dust penetration and is ideal for use in harsh conditions.