Fuji Electric Co., Ltd. 4NC2H0 3-Phase Contactor

The Fuji Electric 4NC2H0 functions as a critical electromechanical switch designed specifically for managing three-phase power supplies within industrial control circuits where reliable engagement is paramount. Operating effectively at a rated frequency of 60Hz, this contactor supports a nominal voltage range of 200-220V, ensuring compatibility with standard electrical infrastructure used in manufacturing facilities worldwide. Engineers frequently integrate these units into distributed cabinets to automate the rigorous start-stop sequences of AC induction motors and other substantial inductive loads, thereby facilitating safe interruption of current under well-defined load conditions. Adhering strictly to the specification of 200-220V and 60Hz found on the product labeling helps maintain overall system integrity and prevents potential damage to connected machinery during cycling events. This specific configuration allows for seamless integration into existing setups requiring precision switching elements capable of handling dynamic three-phase electrical distributions.